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Replacing a gas tank on a 90 chevy k2500

Mark Lawncare

LawnSite Member
MA, South Shore
I was wondering how hard it is to replace a gas tank on my k2500. Is it somthing I should have done by a machanic or could I do it by myself? I have worked on my truck before and have some mechanical skills. The reasone I am replacing it is because the top is rusted through in some spots.


LawnSite Senior Member
Cape Cod, Ma
Be prepared to but a new sending uni, fuel pump and fuel lines. I have never seen one come out without rust or rot. Its usually a $500 in parts deal to replace the gas tank on those.