DVM04
NAXJA Forum User
- Location
- Northern, NJ
Hi, I just signed up for your forum and am looking for a little help. I have a 1992 xj with a 4.0 that I am having trouble starting. I have just replaced the motor due to the fact its has 300k miles on it. Was driving for a few weeks and have had the typical slow start problems in recent past that did not change when I replaced the fuel pump.
However now I cant get the jeep started. Have plenty of spark but have very intermittant power to fuel pump. I have replaced the ASD and fuel pump relays, the fuel pump, the fuel filter, the ballast resistor bypass relay, have bypassed the ballast resistor and the replaced the ignition switch. I still turn the key to accessories and nothing to fuel pump. I am at wits ends, She just cranks with no fuel pumping. I am really left with fuses in the PCM and wiring. Any other suggestions would be appreciated. Thanks again and am looking forward to the board....
However now I cant get the jeep started. Have plenty of spark but have very intermittant power to fuel pump. I have replaced the ASD and fuel pump relays, the fuel pump, the fuel filter, the ballast resistor bypass relay, have bypassed the ballast resistor and the replaced the ignition switch. I still turn the key to accessories and nothing to fuel pump. I am at wits ends, She just cranks with no fuel pumping. I am really left with fuses in the PCM and wiring. Any other suggestions would be appreciated. Thanks again and am looking forward to the board....