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- - fuel pump???? (https://chevroletforum.com/forum/s-10-blazer-20/fuel-pump-49989/)

heartman217

April 13th, 2012 11:15 PM

fuel pump????

Ive got a 93 Blazer with the 4.3. I can not here the pump turn on when I turn the key on. I have checked fueses relays and for power at the plug its there. can anyone tell me what could be wrong or what iam missing. thanks : )

oldchevy

April 14th, 2012 10:39 AM

Are you saying the truck does not run? I have a 99 and I can't hear the pump either. The truck runs great so I don't worry about it. A good way is to check is to check your fuel pressure and that will tell you if the pump is working correctly.

in2pro

April 14th, 2012 12:08 PM

Quote:

Originally Posted by oldchevy (Post 212732)

A good way is to check is to check your fuel pressure and that will tell you if the pump is working correctly.

Absolutely...

Check for fuel pressure then for spark

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