2000 Other Jeep Models fuel

  • 2000 JEEP
  • 6 CYL
  • 4WD
  • 103,567 MILES
Hi I'm having problems with my 2000 Jeep Grand Cherokee. It won't start, I have a pocket scanner and it indicated that multiple cylinder where misfiring started by changing the spark plugs, that wasn't it. Tried changing the coil rod and that wasn't it. Tried changing a few senors:cam senor, crank senor, throttle position senor. I pulled the spark plugs out they seem to have a lot of gas on them so I cleaned, checked the gap and reinstalled them and the vehicle started but was running rough. After that the vehicle wouldn't start, checked the fuel line with the key turned forward and a little gas dribbled out and that was it. I changed the fuel pump and still nothing, checked the fuses and relays. Really I was ready to change the computer, but before I waste any more money I was wondering if you could give me any advice on why this vehicle wouldn't start. Thanks for your time.
Do you
have the same problem?
Wednesday, January 2nd, 2008 AT 7:45 PM

1 Reply

For engine to start it has to have spark fuel and compression
that where you should start by checking what is missing and follow that trail to the problem
my suggestion is if you dont have fuel pressure and the fuel pump is new
check if your getting power supply to the pump when key 1st turned on or while cranking
recheck relay and switch them around mark them first
did you check the ASD relay
Was this
Monday, January 7th, 2008 AT 5:02 PM

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