Check for power at fuel pump relay
No fire, no spark
Hi guys,
I have a 95 with a 5.7. At one point I had no fire or dash lights at start. I changed the ignition switch and now have lights and fire. I put in a new fuel pump and relay and she started and ran all day. Put in a new ICM as well. Now I get no fuel and the pump isn't priming. Any ideas ?
I have a 95 with a 5.7. At one point I had no fire or dash lights at start. I changed the ignition switch and now have lights and fire. I put in a new fuel pump and relay and she started and ran all day. Put in a new ICM as well. Now I get no fuel and the pump isn't priming. Any ideas ?
1 - 6 of 17 Posts
How's the wiring look in general, cables from battery look good?both sides
Crap, you got to disconnect harness at fuel pump,test there, positive,and ground
Sometimes a connection gets hot, maybe a problem,how's the connection on fuel pump relay look?
And follow the ground back from pump,on the intake?any one you see, loosen and retighten,or the old test,swat the gas tank,pump or connection in tank
Brace yourself for going back in the tank,what brand pump did you use?
1 - 6 of 17 Posts
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