Quote:
Originally Posted by Wisha Haddan H3
Is the H3 fuel pump inside the tank like other GM vehicles? If so, it's using the fuel to keep cool. So if you drive past /E a lot, the pump could fail early.
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It is in the tank, and yes, I would agree, keep it a quarter full to help cool the pump. (Someday, I'll learn to do that myself

) However, the fuel running through also cools down the pump. The real problem is if it is bone dry and the pump is running.