Cknox121
New member
This has always annoyed me since I got the truck.
New cooler? Or should I try one of the tools from auto store that bends them back straight?
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Cheapest option is to get a flat piece of thin but ridged metal and make it the same thickness of the rows then sharpen it like a chisel and you can slide it between the fins and straighten them up. It is very time consuming but works good and after a while you will get into a rhythm. When I did this for a buddy of mine I got a steel butter knife and flattened the end and sharpened it and it worked really well.