Having problems with your 1992 Chevrolet S-10 ?
Not enough Fuel Comming From injectors
\015 I have a Chevy S-10 4.3l V6. I recently replaced the fuel pump and Relay, New Filter and injectors.. It gets gas to the injectors but it is not enough to actually start the motor. It will start if I pump the gas constantly but once it is started I have to keep pumping the gas... If I push the petal to the floor it trys to die and if I try and let it Idle it dies... but as long as i constantly pump it, it will stay running. What should I look at next Thanks.\015
Did you run diagnostics on your truck? a code would be helpful.Now lets see.From my experience if you have to do all of this,your ECM is probably bad.And sometimes the best diagnostian can't figure this out.I would change the computer,get one from the junk yard with matching numbers, will work just as good as a new one,and you will not continue to increase your cost much.
By replacing the relay do you mean the fuel pressure relay? That could be your problem. Also, is your gas cap on tight? Is the gas cap in good shape? Most fuel injected vehicles need to have a pressurized fuel system. So a bad or loose gas cap will cause that problem, also.
Repair Help & Product Troubleshooting for 1992 Chevrolet S-10
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