Normal rust under car. Here are a few possible reasons: 1.
Normal rust under car As rust forms underneath the paint, it causes the paint layer to lift and separate from the metal surface, leading to visible bubbles or flakes. If the rust is just cosmetic it might be a sweet deal, but rust never rests Front of the car engine bay - belt tensioner assembly rust welds itself. And a little bit of rust under a car shouldn't make you immediately panic. com. I'm not sure if its ok for the age, if it needs some repair and the scale or if its time to walk away. If OP went bought something less rusty, the mechanic could even lose work. The pipe before the muffler has it also. The exhaust manifold could probably last 20-30 years like that no worries assuming it doesn’t crack first. Make sure the floor pans and frame/unibody all look to be intact with no more than surface rust. Climate. He is out to educate consumers. I've bought much worse. Rust can be caused by the accumulation of road salt, dirt, moisture or chemicals in those places not normally reach by day-to-day cleaning. In terms of rust, I suppose for a snowy climate it looks okay. Be sure to inspect the area around the windshield. Nov 20, 2010 · Yep, and it’s also normal for people who don’t live in the salt belt to see the rusty undercarriage and assume it’s a lot worse than it is - - if for no other reason than that a car in the mid Atlantic states that has that kind of undercarriage rust has probably been in a flood or something equally damaging. All cars show some type of oxidation under the carriage. Have seen this on my older baleno too when it was parked for over a week without being used in the rainy season. Sep 7, 2016 · I would check under the carpeting to see if there is water and moisture. If it’s water, you want to check so it’s not just normal condensation dripping from the car’s AC. Please turn off your ad blocker. Rust will spread throughout the metal even underneath the paint and you probably won't know it. Sep 1, 2022 · Rust is a part of car ownership, but sometimes too much rust can make a car more than just unsightly; it can be a real safety hazard. It's much better to oil spray it and then drive it down an dusty road. Apply a spray rust converter (Rustoleum or VHT) to the surface rust, (only spray the rusted areas in this step) and then allow it to do its work and dry completely. 3K views 17 replies 9 participants last post by Mud Pie Oct 14, 2021 Please please please don't go under a car without jackstands. Application of base coat and rust removal If there is rust already present, we will clear it and apply an oil-based spray to prep the vehicle for the protective layer. All Car Paints Are the Same. The rust is from small stone chips on the front bumper (both on the chrome trim and on the painted hood itself). Reapply as needed until all rust is converted to a black color. That's just normal rust from your brake rotors - when you get them changed next (when the pads are worn out) ask to get "coated rotors" which will rust much slower. Looking under the car, 97% of it looked brand new and the few small places where they missed spraying the Krown were rusty. I used all factory VW parts and almost Everything was plug and play/direct fit to convert the Sep 1, 2022 · Rust is a part of car ownership, but sometimes too much rust can make a car more than just unsightly; it can be a real safety hazard. Look up from under the car, early elements get rust bad in that area. Generally the newer the car, the less work it needs. Dec 21, 2022 · Check the underbody carefully, preferably by putting the car on a lift. Jan 23, 2018 · I spotted some rust on the underside of the car between the back wheels. Most vehicles that aren’t new will have some surface rust on suspension components underneath, or in the car if a truck on the frame itself, but that’s generally not a huge concern as long as it isn’t super far along. You have to cut the belt and brake the tensioner out. Jan 22, 2012 · I rented a 2010 Toyota Matrix with 29,000 miles from Hertz Rent2Buy and noticed rust in the engine compartment screw heads, hose clamps, battery clamp, and on top of the shock housing. it's normal to see some minor surface rust just a few years after the vehicle was new if it's driven in winter on salty roads. That's normal for my area on a 15 year old car and also completely unsafe. This can cause mold or musty smells and will cause surface rust on things like the seat brackets. You need it there for step 2. Jan 10, 2025 · How common is rust under car? A little bit of rust is definitely normal! There was a time when most automakers were painting the underbodies of their cars to make them look shiny and new—but this led to a lot of premature rusting once the paint chipped. The 98 frame was fair, some light rust but still solid. Idk how to explain well but can just tell by looking, eg there's no bubbling, small holes, doesn't look flaky, hasn't been touched to hide something, similar to how you get brake rust if it's rained and car hasn't moved, if area can be reached try and poke something through it should be solid, if you look at a car that's spent most life by sea it will be alot worse than central areas in UK, iv May 7, 2024 · Car Oil 131 Car Services 70 Car Cleaning 59 Other 54 Car Breakdown 52 Car Key Lockout 46 Car Puncture 44 Door Step Service 31 Car Towing 30 Wheel Alignment 7 Frequently Asked Questions Can I Use Tire Sealant for Punctures? Sep 21, 2020 · Penetrating rust – This is the most advanced and most damaging type of rust for your car. Most often it isn’t a problem. Then I'd keep track of the rust and report any progression of the rust. They had their mechanic (near a Northern city which is one of the snowiest in the US) check out the SUV and he said it was in good shape. So yeah, kinda normal. Kinda odd because most CR-V are rust buckets underneath, especially ones in my area of the country. Oct 1, 2022 · Rust is a programming language that is designed to be safe, concurrent and portable. Your car should be fine. For central locking, find an aftermarket add on kit. If you care, get some Naval Jelly from Home Depot (paste with acid in it) put it on the rust, wait 15 minutes and wipe it off with a wet rag. One car (‘14) was “born” in OR end has some more areas of rust, one car (‘13) spent its first 30k miles or so in the rust belt and bolts toward the front of the engine bay and under the engine are showing signs of rust, which I’ve Underseal/undercoating is probably the worst thing you can put over rust. As another poster said unless you live in a heavily winterized salt road environment or live near the ocean, you should not have to worry about rusting. Car Buying; Car Tech; Culture; Deals; Oct 11, 2012 · I have been car shopping, car researching, and test driving cars for over two weeks. I was told it is worst if the car is used during winter but sleeps in a heathed garage. You CAN remove the wheel, sand/wire brush off the rust and paint those parts with high temperature paint if you would like. So, how can you tell the difference? The only real way is to physically inspect the areas and “poke” and scrape the areas to see if the rust is simply on the surface, or goes deaper into At least in my area this is just the way cars look after 3 years and pretty much every product on the market that “prevents” rust is garbage that just keeps moisture underneath it and hides the appearance. CleaningOur expert team begins by cleaning your car with high-pressure steam to rid grime and debris to ensure it does not become trapped under the rust-proofing sealant. It’s just bizarre that it’s literally the only rusty part. For this, you might need to use a wire brush (as well as the above process) to cut deeper into the body work and get your car back to normal. This is fine. We start by checking above the rear wheels on the bed side where rust is most likely to be coming through fi Feb 12, 2023 · How to Fix Water Dripping Under Car. Unless this shop is attached to a body shop, I don't see how the mechanic could stand to gain from calling a vehicle rusty. Listen for any unusual noises while driving or during a stationary inspection, and investigate the source of the noise to determine if rust is the culprit. I recently came across a 1995 Nissan Pathfinder with 178,xxx miles. 9. I would make sure everything is fastened under car though, those plastic fasteners come out pretty easily and then all that stuff underneath flaps in the wind. This wears out the rotors a tiny bit faster by removing a few atoms worth of iron every time, infinitesimally reducing the thickness of the steel. When the car is back on the ground, take a look under the carpets if possible (including the piece in the trunk) to make sure rust isn’t spreading from the inside out. Then you can underseal. Use scotch bright to remove the rust and apply Fluid Film to the fasteners. (This is what causes rust most of the time) I had a guy from Arizona once tell me that he had bought a 1959 car in the early 90s in almost pristine condition that had absolutely no rust at all. And depending on the age of a truck and the climate it's been driven in, rust on the undercarriage can be common. I ran an autocheck report and nothing bad came up. Rust is like cancer. If you see a puddle under your car on your garage floor, driveway or parking spot, this is very likely a sign of a leak. My mechanic here in the Mid-Atlantic checked it out and said the undercarriage, fuel lines, and brakes were quite rusty. There isn’t much rust considering that fact. This is undercarriage is in excellent shape. Add to that a humid environment and you get a lot of rust. If you leave surface and scale rust to develop, you might need to replace entire parts and body panels. It’s the easiest way to get power locks in your polo. Works if need recycling asap Oct 19, 2021 · As far as the rust on fasteners under the hood on engine, sometime people use strong degreasers that take away the protective coatings and then they rust. I took it to a local Midas shop for a visual courtesy check and they said As a mechanic, the last thing I want to do is rust repairs. For 99% of cars it just isn’t financially viable to fight rust beyond getting frequent car washes and trying to prevent it. It’s a 2021 it has minor surface rust in various spots along the underside. You can take a wire wheel to the underside of the car and strip off as much of the rust as you possibly can. Think anode cathode type stuff. Bolts are all clear and rust free. Clean it well under there, but don't sand off the rust. I still have the car. Search for: News. Surface rust will still appear as water is the pathway for the electrolytes to cause this. Just leave it, the part will outlast the rest RV without a problem. Continue reading → Apr 3, 2022 · Just noticed a fair bit of rust under my car (2019, 36 000 kms). The carpet has a waterproof backing, so if there is a water leak somewhere the water stays trapped under the carpet and soaks permanently into the padding. However, scale rust or penetrating rust is not normal and could indicate significant structural or safety issues. Rust that penetrates into the metal can weaken the affected area. The amount of rust is usually worse in locations where the roads are salted excessively or where it rains a lot or ones near the ocean. But yeah I wouldn't buy that truck I'm sure there more rust inside the door. His jack failed, the car fell, and that was that. It’s definitely the original bare metal. Just wondering if anyone knows if this is normal/expected? Very normal. Surface rust actually protects the metal underneath it. Determine What is Leaking Sep 18, 2019 · Unfortunately, those points under your car will always show some amount of rust (except when new) because of their location and the fact hot exhaust gases run through them when in use. With my 2010, after about 3 months I noticed that rust started to form under the car. What Is A Normal Amount Of Rust Under Car. Reply reply More replies Some cars rust faster than others. i had some local 4wheel shop repair the cut away the rotted parts, and replace with stuff from auto rust. 11 votes, 23 comments. Oxidation of metals is caused due to their exposure to moisture. 5 Nissan Rogue last month with only 60 miles on it. Step 3. Salt water is much more effective. Mar 31, 2024 · Guys I need some help. Yeah haha same i also took it off and threw it on the ground in disgust, shot a Tommy mag into it , repaired it did the restarts. Does this seem normal to you guys? Aug 26, 2021 · Rust under car!! Jump to Latest 7. Lmao thats not "rust" all those parts (axle cups and control arms) are not realy properly painted from factory so end up looking like this after year or two Nov 23, 2021 · The lower control arm that shows up with lots of rust, is a solid cast material. That Focus engine bay does look nice, you know a thing or two about keeping them up well. I spotted some rust on the underside of the car between the back wheels. Car manufacturers know rust is going to happen, so they design the car to rust in certain areas first to prolong the life of important components. Aug 19, 2021 · Every raw bracket in my car is covered in surface rust. Jan 3, 2016 · The exhaust is normal and also wouldn't be affected by flood or any other water as it is under the car. Once the iron in the steel is oxidized, there is no getting that iron back. May 7, 2024 · Discover the secrets to combating undercarriage rust on your vehicle in this article! Learn about the importance of regular washing, protective coatings, and inspection tips to keep rust at bay. To me that doesn’t look that bad, cars in the rust belt last 5-8 years depending on level of maintenance is performed on it some parts rust easier. While water can act as an electrolyte, it's not very efficient at carrying electrons. Feb 6, 2010 · Is this normal rust under the car? Jump to Latest 5K views 1 reply 2 participants last post by MicaBlackMS6 Feb 6, 2010 Carfax says it has a normal title and it's a Canadian car (I'm in Canada as well) so not imported from out of country. kinda pricey, but overall, they did a great job. Don’t feel discouraged by rumors; instead, learn more about the common misconceptions about car paint jobs. I think the bracketry in your cab is low risk, therefore they chose an alloy that is cheaper and likely going to rust faster. Debris can get trapped under the seal and cause rust. But please use jackstands next time. You can’t undo what’s there, and anything you do to try and seal it now will likely just trap moisture and make it worse. QUESTION: I noticed some rust damage under the truck, and before I buy, is there any tricks to finding out how bad the rust REALLY is? I think I read you can scrap off the surface rust and as long as no metal flakes chip off as well, it is to Feb 14, 2023 · At this point there’s not much you can do. If you have a way to get front tires on some ramps so you could crawl under, that would be easiest. In the past year, Howe has snapped 250 pictures of rust that's concealed under windshields he's replaced. 8 years later the frame sections near the front of the rear lower control arms rotted and broke loose. The rust on the hardware and shock are already beyond surface rust. Axles and chassis unfortunately rust pretty badly too and that's not the way it should be. Most cars use sheet meta which is much weaker and surface rust like that would matter. Everything you see is 4 year old, bare, unpainted, steel. I've scuffed about 80% of the brackets so far and have been surprised to see a mix of painted and raw brackets. Go under with a couple sockets. If you take your time you can find something that is in really good shape even up North. I have NEVER had another car rust like this - regardless of age. Nov 20, 2010 · Surface rust is common on the underside of a vehicle. i think you have 2 options, For this reason important sections of the car are painted. Look up diamond kote. If you’re happy with removing MOST of the rust, especially those in important places for safety and rigidity, there are other options. Sep 8, 2017 · The underside of your car is at a higher risk of corrosion, because it’s more likely to stay wet after you drive in a rainstorm, as the sun can’t reach it to dry it out. A good way to determine the amount and location of the fluid leakage is to place a large piece of cardboard under your car when you park it overnight. This is especially true for any part that’s coated in moisture-soaked grime. Jun 29, 2010 · Rust appearing on the lugnuts and disc's generally occur when you car is parked and exposed to the elements. Dive into thorough cleaning, safety gear use, car elevation, rust inhibitors, high-quality paint application, and post-painting maintenance tips. Dec 24, 2021 · Nest recourse is if you spit rust and are concerned, photograph it, and report it yo the dealership. Rust is only an issue on thin metal (body of vehicles) because there isn’t much metal to begin with and the fact that it’s not very nice looking. Modern cars are much better than older cars, but certain cars are still known for frame rust issues (Toyota Tacoma’s, 4runners, sequoias and tundras, among others). For 10yrs old and 100k IN a rust area. Dec 15, 2014 · I was really surprised to find rust on the front of my Sonata Hybrid after less than 15,000km. What rust? 🙂. Once they document you are covered better down the road, if it become a problem and the dealership/Hyundai choose not to address the issue now. May 9, 2021 · In this video we show you how we check for rust. Apr 25, 2020 · One of our cars (‘15) has been in CA it’s whole life with some rust drivetrain and suspension parts. Or the specific component is low risk for corrosion. Vehicle performance. In this article, we will take a look at what normal Rust undercarriage looks like. Remove the wheels. The entire undercarriage is 100% rust free. Apr 15, 2022 · Rust is something that can reduce the structural integrity of a truck. Jan 16, 2024 · Showcase your car in style with a fresh new coat of paint that protects and glistens. Light rust is a tannish color like on the left lower control arm in your picture. This is also why If you chip or scratch the paint on your cars body it is important get it repaired. The VIN lookup also says it's a Canadian title. Looks all good under there to me 👍. If your car is leaking water underneath the car, you first want to inspect the leak to ensure it’s water and not another fluid. Body panel rust isn’t near as sketchy as frame rust. The chances of rust on your car are increased if your car is regularly exposed to rain, sleet The car drives great, but checking under the car, this corrosion was found: This is pretty normal looking for a rust belt car. Check the under side of the truck Aug 27, 2011 · Rust on driveshafts and some other small parts on the jeep is normal (acceptable is a different story) as they are bare metal and rust off the shelf. If the rest of the car is okay I'd put a subframe in it. Apr 16, 2021 · Is rust on the underbody of a new vehicle normal? The answer we’ve come up with is: Kind of. We’ve driven it for 3 months and loved it. With the 12 rust removal methods outlined in this article, you have various options to choose from, depending on the extent of rust, your budget, and your personal preferences. Apr 16, 2024 · Learn the essential steps in painting the underside of your car for rust prevention and longevity. This is actually pretty normal. Jun 17, 2023 · Was having a look under new Hyundai i30 hatch (few months old) and noticed some rust on the ball joint bolt at the top. There are also many nooks and crannies under a car that can retain water. If you're worried about the roof leaking, see if you can peek under the carpet, the carpet itself or the paint will have staining/peeling if there has been water sitting there. Mines one year older than yours and I have to spend 20+ minutes on a nut sometimes to get it off. Workaround kinda is just get the normal one with no windows put it on with the armoured, drive the normal one then sweat swap into the armoured if come under fire. Rust is perpetual. All I see rust on is your manifold and exhaust parts which always get that way because they get so hot that any protective oils get burned off. If you are saying this a car from a rust area. Like 15 or so years ago, I added electric windows to my 1991 golf GTi 16V. Car paint jobs differ based on the vehicle and the car owner’s preferences. Specifically the ecoboosts like to rust on the turbo hardware (specifically the cooling line elbows going into the turbo) since they're right in front of the radiator getting blasted with water and shit, dunno about the ST but it's worth looking out for. Jan 9, 2022 · To me it looks completely normal except for one thing… There should be a trim panel that covers all that stuff so you can’t see the rust. I was told it activates the salt whatever that means. One of the most common is salt. Probably a gimmick but the tech sounded how you should do it. Nov 7, 2014 · Windshield installer Mark Howe has been in the business for a decade and came to the KSL Investigators with a problem he said puts your safety at risk. I had it on a decent Malibu for a winter car and it protects from this by charging the car through a box. If you want to see rust check out the rear bumper bar under the plastic cover. As for your question, you should be okay to spray the underside of your car. Mechanics will likely run into difficulties doing repairs because of the rust, and that could cause some higher costs depending on what breaks. Rust thru in modern cars are unheard of and probably your car won't live past the rust thru warranty The only way you can “100% remove rust” is the method above. Under both the driver and passenger seat, some of the bolts are rusted but most of the seat frame looks to be in perfect condition. QUESTION: I noticed some rust damage under the truck, and before I buy, is there any tricks to finding out how bad the rust REALLY is? I think I read you can scrap off the surface rust and as long as no metal flakes chip off as well, it is to Hell most new chevys have rust inside because the roof of the plant there built at has leaking roofs lol Gm let's charge 80 grand for a truck and put no money back in the plants upkeep. But how much rust under a truck is something to be concerned about? We did the research to bring you the answer. Seems you know better. Feb 23, 2018 · How to check your car for a fluid leak. I bought a 2018. He suggested we look at the . Still, there are some steps you can take to minimize rust damage and keep your car or truck in tip-top shape. My 2006 Volvo has it, but it's 14 years old and has been in Minnesota for at least 10 of those. Once upon a time, most automakers painted the underbody, so it looked shiny and new at the purchase point – and probably for a few years beyond. Metal still has black coating. Can anyone with experience of looking under cars of this age help? In conclusion, moderate surface rust on the undercarriage, especially for vehicles driven in harsh conditions, can be considered normal. Is this normal? On the body of the truck, there’s some light and medium scratches (they appear white against the black paint). Bubbling or flaking paint. under the carpet , behind the arch panels, under the hood cowl and under the windshield molding. I was completely flabbergasted and only in my late 20s realized that in warmer places it's actually possible to have vehicles that have no rust. This was not a entry-model vehicle. I have yet to see a OEM dash support that doesn't have at least some surface rust on it regardless of how old the car is. Oct 5, 2009 · Some substances make it easier for rust to form on your car. Rust spray in front/rear fender wells helps a lot. Your taking a risk regardless because a lot of the rust you should be worried about won’t always be in easy visible areas, Example. The oil seeps into the rust and displaces any water and the dirt/dust mixed with the oil repells water. Car Buying; Car Tech; Culture; Deals; Sep 7, 2016 · I would check under the carpeting to see if there is water and moisture. It won’t unless you keep removing the rust thus slowly removing metal. And it’s not sprayed over with rust-oleum or flex seal or anything like that. This may be a silly question, but living in an area with road salt I always hear about cars being "rusted out". Unusual noises: Rust can cause squeaking, rattling, or creaking sounds in various parts of your vehicle. I would say that car was not driven when it snowed and salted. Today I noticed that all of the rotors are pretty much… If you haven’t really noticed until now I wouldn’t even worry about it. The steel is not painted nor does it have any other type of coating to prevent rust. Edited November 23, 2021 by John/Horace Leave your surface rust too long and it will begin to eat into the metal, causing bubbles and more corrosion, leading to scale rust. If it has rained in the recent past then the frequency of the rust would only increase. Oct 18, 2010 · Joined: Feb 20, 2008 Member: #4840 Messages: 2,511 Gender: Male First Name: Jimmy Virginia Beach Vehicle: 2014 Barcelona Red TRD Off-Road PreRunner Clazzio seat covers, KB Voodoo Powder Coated Tailgate Cap, OEM running boards, ImMrYo Rear-View Mirror Lift Bracket, 35% Tinted windows, EGR window vents, color matched door handles and tail gate lift, WeatherTech FloorLiners, OEM bed mat, sound Was having a look under new Hyundai i30 hatch (few months old) and noticed some rust on the ball joint bolt at the top. That is typically a horrible idea because Subarus are very prone to rust, but I still went to test drive the car because it showed on the CarFax that it had been Krown coated every year since new. 1. 100% normal! It's just surface rust because many metal parts are raw metal and always the welds attract rust. Method Steps Notes; Clean the wheel hubs: 1. but deep or widespread rust could be a sign of a more serious problem. We start by checking above the rear wheels on the bed side where rust is most likely to be coming through fi They rust very quickly when they sit for a bit when wet, but the first time you apply the brakes, the rust is scraped off. What exactly does this mean? Assuming all of the components like hoses and exhausts under the car are replaced as they fail, can rust really cause a car to break under normal driving conditions or are rusted cars only retired for crash safety concerns? Nov 20, 2010 · My husband’s parents recently gave us their 2002 Lexus SUV. Dec 4, 2022 · Look for bubbling paint, in the lower rocker panels, look in the wheel wells, look for anywhere the metal has been weekend. Jul 4, 2018 · WHAT IS RUST Rust is a form of corrosion, and it can also occur on the battery as well as the car body. Tough rust After crawling under my car for the past 3 days straight, I can say, that rust there is the least of your worries if you don't have rust proofing. All you need is a little rain and this will happen to any new car. Sometimes, we can notice rust spots on a car, or rust under a car, or rust anywhere on the car in general. Once it starts unless you cut the problem metal out and weld in new panels it’ll continue to rust. My parents recently bought a 2014 Evoque Dynamic and for the first time today looking underneath it, the car appears to be rotting, there’s rust everywhere and holes around the fuel tank cover. It gets exposed to beach driving 3-4 times a year (Moreton Island, Fraser Island), but is always thoroughly washed right afterwards (underneath and all over). Step 2. Is it a northern car? It does happen, but that isn't a super old car. Don't let rust take over - arm yourself with preventive measures today! Apr 17, 2024 · Some rust underneath your vehicle is unavoidable and should be expected with normal wear and tear. It has gained a lot of popularity in the past few years, thanks to its performance and reliability. Jun 14, 2018 · Chemical oxidation yes, rust no. A small amount of surface rust on the undercarriage of a vehicle is normal, Frame thickness loss of less than 20% – 25% is acceptable. See relevant content for ukcarhub. The amount of surface rust is an indicator of other issues that aren't an issue NOW but will be in a few years and will be very expensive to fix. It traps and holds moisture to the metal and takes way longer to dry out than untreated rust. Regardless I really wouldn't be concerned. Step 1. I bought different types of car and none of them were the same. I heard you can get plastic grease caps fitted to hide it, but they are likely to fall off so I wouldn't bother. Oct 11, 2012 · I have been car shopping, car researching, and test driving cars for over two weeks. The inside smells fine and the car runs fine. My great uncle died under a car because he wasn't using jackstands. 2. An object that might rust slowly under normal conditions will rust quicker if it's in contact with salt water. Upper radiator hose clamp will rust and become pliable allowing the hose to slip off just a little unfortunately into the direct path of the PS belt. If you want to stop the corrosion on the valve cover take if off the car remove the surface corrosion with scotch bright and apply BONDERITE M-CR 1200S AERO this will stop the aluminum corrosion. Protect your vehicle from rust and maintain its aesthetics by following expert advice. It's likely that there is rust on the backside of body panels which is just a matter of time until it eats through and shows up. Here are a few possible reasons: 1. The car has only 68k on it and still has the garage warranty until October. A lot of factors can cause rusting. Dec 20, 2017 · What I was possibly suggesting is that if this was your first new car, all but rust free, perhaps you did not know to expect rust around the exhaust bits. Use a wire brush to remove any rust or dirt from the wheel hubs. I bought a scotch bright pad, cheese cloth and a can of Rust Neutralizer and plan on coating every bracket I can access. Jun 21, 2018 · For rust protection purposes, if you have a hole in your door or side panel that was brought on from rust, or, the paint is starting to bubble, it’s already too late. Replace the tensioner BEFORE that happens. Another sign of rust formation is bubbling or flaking paint on your car’s exterior or underbody. 3. Clean the wheel hubs with brake cleaner or another solvent. Mar 28, 2018 · It's normal, you just don't see it on factory rims because it's under a cap that usually has the car manufacturer's emblem on it. bmsdbywhdjosrufsjuoaxoidryjccmziigoceablqjjwxxfdjl