Question about 1995 GMC Sonoma
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Posted on Jan 02, 2017
2.2L Vin 4.... 41-47 psi Ignition switch is on and fuel pump running
2.2L Vin 5 ... 55-60 psi " "
4.3L Vin W .. 60-66 psi " "
4.3L Vin X ... 60-66 psi " "
Posted on Feb 07, 2010
Ok 8th digit is a 4, that means you have a 2.2L engine. you will find your water pump located on the drivers side of the block just below the cylinder head. It is driven by a belt so it has a pully on the front of it that kind of hides it. there is no hoses attached to it as it pumps the coolant through the block.
Hope this helps.
Posted on Mar 17, 2009
no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump
Posted on Mar 29, 2009
SOURCE: 91 sonoma fuel problems
pump works when supplying power from the keys or other source some is it a new pump ? if is return for a exchange. if not even tho the pump may work when you power it with the key there might not be enough pressure from the pump to push enough fuel to the engine so i advise replacing it
Posted on Aug 01, 2009
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