View Full Version : loses acceleraton

01-05-2008, 07:21 PM
i have a 1998 chevy s 10 loses acceleration doesn't stall out engine light doesn't come on and if i stop turn off the engine and loosen the radiator cap it will run for a while and then the same problem ive just replaced the fuel pump and the problem didn't exist prior to that ive checked thefilters and hoses no problems ther please help can't figur3e this one out.

01-07-2008, 04:41 PM
wantitgetit - What is your fuel pressure? Check to make sure you are getting the proper fuel pressure with the new pump. Look in Chapter 4 in your Haynes manual to see how to check the pressure and the specifications. Check the simple stuff like kinked lines or damaged wiring after the installation.