02 Chevy Blazer fuel pump keeps failing
A months ago my 02 blazer began having trouble
starting. It would crank and crank a few times
before it would start. As the week went on, it got
worse and eventually it wouldn't start at all. I took it
to a mechanic and they discovered that the fuel
pump went out. Which is what I assumed but I
didn't have the time to check or fix. After I got the
blazer back, it ran for a while and then the pump
went out again. I assumed they went cheap with
the fuel pump and tested the FP relay, and the
wiring harness that fed to the pump. I was getting
current to the fuel pump so I bought the high end
fuel pump and put it it. After a few days, this one
went out too. I cant figure out what is making them
go bad.