The Dude
New member
Thought this post might help for those with the chrome/plastic bumpers on their 4runners
A couple years after buying my truck, the plastic on my bumper started to gradually become discolored. At first I thought it was the plastic fading from old age, but then I realized that it was more of a wax and soap residue left from the coin operated self car washes i was taking it to. Since the car washes have a spot free rinse using filtered water, I'd often just rinse off after washing it and drive off when i was in a hurry. Over time, it became so bad that the discolored bumper made my truck look like an old heap. I tried using a gunk remover, and I even tried scraping it off with no luck. I was pretty close to replacing it, but I decided I'd try painting it to see if it could restore it.
Went to the hardware store and picked up a can of rust-oleum "professional high performance enamel" in a flat black, and it did the trick. It gave it a nice even coat and even filled in all of the nasty scratches I made trying to scrape off the gunk. I was really happy with the way it turned out, and I even like the way black color looks, over the factory gray color. My only concern was that the paint would eventually fade, or peel off, but after a year and several washes, it still looks like new.
A couple years after buying my truck, the plastic on my bumper started to gradually become discolored. At first I thought it was the plastic fading from old age, but then I realized that it was more of a wax and soap residue left from the coin operated self car washes i was taking it to. Since the car washes have a spot free rinse using filtered water, I'd often just rinse off after washing it and drive off when i was in a hurry. Over time, it became so bad that the discolored bumper made my truck look like an old heap. I tried using a gunk remover, and I even tried scraping it off with no luck. I was pretty close to replacing it, but I decided I'd try painting it to see if it could restore it.
Went to the hardware store and picked up a can of rust-oleum "professional high performance enamel" in a flat black, and it did the trick. It gave it a nice even coat and even filled in all of the nasty scratches I made trying to scrape off the gunk. I was really happy with the way it turned out, and I even like the way black color looks, over the factory gray color. My only concern was that the paint would eventually fade, or peel off, but after a year and several washes, it still looks like new.
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