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2
votes
3answers
35 views

How best to repair numerous small chips and scratches that are starting to rust?

I've bought a 20yo car that is in generally good condition but for a few chips and scratches along the front (I'm guessing where rocks and gravel have been flicked up over the years). Most of them are ...
2
votes
0answers
54 views

Rust Repair Advice

I have acquired a 2005 Mazda 3 sedan.Its a nice little car, aside from the atrocious amount of rust on it. The rust originated in the wheel wells, and that's where most of the rust actually is. ...
4
votes
1answer
93 views

How to remove rust from chromed parts?

My motorcycle (Suzuki GN250) has many chromed parts, some of which are spotted with rust. I've seen several videos on youtube about ways of removing rust (e.g. ...
1
vote
3answers
47 views

How do I protect chrome before there is any rust, and right after I have removed rust off of it?

I have an old motorcycle with chromed parts. Some of them look brand new, but others have rust on them. Is WD-40 good for preventing corrosion on chrome parts? Can it also be applied after removing ...
2
votes
4answers
28 views

Rusted Rear Rotor 2004 Chevy S-10

I was planning on replacing my rear rotors and brake pads this weekend. The rotors are rusted on. I was using a rotor puller, and was probably too impatient. Now I have about 25% of the rotor ...
3
votes
1answer
153 views

Stuck Lug Nuts on Trailer

I have a light-duty trailer that has sat in my driveway for too long. Both tires have rotted and I need to replace them. Unfortunately the lug nuts are rusted and don't want to come off for love or ...
4
votes
1answer
116 views

Options for replacing rusted exhaust mounting bolts

The car is a 2005 Mini Cooper. The bolts that hold the exhaust mounts in place have rusted and snapped on both sides: I've taken up the floor of the boot and have located their heads on either ...
8
votes
5answers
656 views

Should rotors with rust on the rims but not the faces be replaced along with the pads?

I have an Audi A4 with approximately 35k miles. My dealership has recommended that I replace both the brake pads and the rotors and helpfully forwarded a picture to me of the rotors indicating the ...
2
votes
2answers
141 views

What tools are needed for removing rusted bolts?

Will be removing at least some heat shielding if not also the headers from a Subaru Outback. The car spent the first 6 years of its life in PA and has an excessive amount of rust on the bolts that ...
2
votes
2answers
1k views

Failed emissions - high lambda, low HC and CO

My 2007 Daihatsu has failed the national car test on emissions. The readings at 3500rpm are: Lambda: 1.10 (normal range 0.97 - 1.03) CO: 0.02% volume (normal range below 0.20%) HC: 11ppm (normal ...
3
votes
1answer
192 views

what type of mask should I use?

When sanding a panel down to bare metal getting ready to correct the damage before primer, paint and clear. What kind of mask should be warn to protect my lungs. I'm assuming one of those diy ...
4
votes
3answers
3k views

Repair or replace rusted rear wheel arches on 92 Civic?

The wheel arches on the rear fenders on my 92 Civic are badly rusted out, which seems to be a common problem. I've seen replacements you can weld in at very reasonable prices, but I have no welding ...
8
votes
4answers
63k views

When do brake rotors really need to be replaced?

I need to replace my rear brake pads. A mechanic suggested I also replace my rotors because they are rusted around the edges. The rotors are in fact quite rusted, however, there is no rust on the ...
2
votes
1answer
3k views

Best way to remove partially stripped and rusted fuel filter nut?

I missed the memo about replacing my fuel filter every 30k, so it's been more like 100k since it's been replaced. Anyway, the car is a 2001 Buick Regal, and the fuel filter nut (not the quick connect, ...
4
votes
2answers
728 views

Removing badly rusted and broken bolt from suspension

I'm stuck trying to replace the rear lower control arms on my 92 Civic. One of the bolts was broken, and while I've now gotten the old arm off by taking a Dremel to the bushing and bolt, part of the ...
4
votes
3answers
1k views

Improving ugly rims

The rims on my 92 Civic are really ugly (discolored/rusted) and I'm wondering how to best make them look nicer without a lot of work or replacing them, especially since I'm about to get the tires ...
7
votes
2answers
1k views

How to prevent body damage and rust from salted roadways?

I bought a used 2001 Toyota Camry this past summer. Overall it's in great shape, and I presently see no rust. Living in Wisconsin, we use salt pretty liberally to deal with snowy and icy roadways. ...
8
votes
2answers
455 views

Winter rims have rust patches. Should I leave them or remove rust and repaint? Any recommendations for rust remover and paint?

There are a set of winter tires on there already, but I'm not worried about getting paint or rust remover on the tires -- I've ordered some new tires already (going studded this year) and will be ...
4
votes
1answer
326 views

Oil spray against rust

How can I prepare car for winter in terms of anti-rust protection? Someone told me that I can spray car with mix of ATF and WD-40. This way oil can creep into all the small places in car's body and ...
1
vote
2answers
2k views

How can I remove rust from a screw thread without harming paint?

The screw sockets for the license plates on my car have some rust in them due to a rusty screw. If possible I'd like to clean out the rust from the screw sockets when I replace the screws, but I'm not ...
2
votes
1answer
157 views

Removing Rust from 2010 Civic Doors

I have some scratches on my doors. After some reading, it seems like my best option is to paint over it, and optionally scour the rust. I don't have access to fancy tools, and I believe that ...
0
votes
2answers
171 views

Removing rust / prepping for repainting

I have several developing rust spots on my car. What's the best way to remove the rust / prep the surface? I picked up a wire cup brush with a 1/4", but it's limited to 4,500 RPM. My tool options ...
3
votes
2answers
2k views

Best way to store a car off pavement

I have a parking spot for my car, but it is weedy gravel. I've been warned that storing a car on grass is very bad because transpiration from the grass will rust out the car's underbody. Presumably ...
2
votes
2answers
261 views

Muffler inlet corrosion problem

My 2001 Honda Civic needs a new muffler every two (2) years or so, because the inlet pipe corrodes just after the union. Is this a common problem, or would installing a better quality muffler prevent ...
3
votes
1answer
166 views

How much do I need to sand before proceeding?

I noticed a few days back that the upper portion of my driver side back wheel has got rust. I took a sand paper and started cleaning it hoping to remove the rust and apply primer-paint on it but as I ...
8
votes
2answers
2k views

What are the benefits to waxing a modern car?

I was taught that waxing a car helped protect the finish by preventing damage from the elements - water, salt, etc.. The first vehicles I owned (a 1981 Impala and a 1978 Thunderbird) developed larges ...
2
votes
1answer
635 views

Turning back rust on frame welds on a FJ Cruiser

I recently purchased a 2007 FJ cruiser up here in the north where we use lots of salt. The only issue I noticed with this vehicle (and about half of the FJs I looked at) was rust developing along the ...
3
votes
1answer
345 views

What is the best way to prevent rust when cutting in your car's body?

For example, I want to cut a hole in the car's front left fender, to fit a snorkel. What is the best way to prevent rusting on the exposed metal on the edge of the cut?
0
votes
2answers
332 views

how to protect metal from scrape through the paint?

A rock from the road scraped my car's hood a while ago. I have not gotten around to fixing it until now. The paint was completely scraped away down to the bare metal. My first thought is to take a ...
1
vote
2answers
1k views

How to remove rust from gas tank?

I have heard of a couple methods for removing rust from rattling a chain/sand/rocks with diesel fuel in the tank to doing an acid treatment. Is this something I should attempt to do, pay for a ...
20
votes
2answers
1k views

How to deal with rust

I accidentally drove my car over a curb a while back. As you probably already know, the car suffered from minor scratches and dents on the bottom side, near the rear tyre. Now, I've noticed that it's ...
1
vote
6answers
2k views

How can I remove rust stains from chrome rims?

I've got horrible rust stains on my car's rims, and I'm at a loss as to how to get rid of them. A bit of googling suggests the use of steel wool, but I'm not sure how much I trust that. Any ...