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Starts but dies suddenly 2000 jeep grand cherokee. replaced alternater, battery, fuel pump, fuel filter, fuel regulater, plugs, positive post & cable, changed oil, filter and air filter.
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Check the crankshaft position sensor, i have repaired 3 Jeeps (after the owner spent a lot of time and money replacing fuel pumps,TPS, and many other items) then got frustrated, brought it to me and within an hour it was running fine with a new CPS
Having same issue with my 2000 grand cherokee. sometimes fuel pump will prime and car starts the other 50% of time no fuel pump noise only smaller radiator fan will come on and make vibrating whining noise. I have changed out fuel pump and filter as well as checked and ruled out all fuses/relays involved. Need help too
TO REPLACE SPARK PLUGS YOU REMOVE COIL PACK MOUNTING BOLTS THEN REMOVE THE COIL PACK WITH BOOT OVER THE SPARK PLUG.YOU HAVE 6 INDIVIDUAL COIL PACK TO EACH CYLINDER. YOU NEED A 3/8 RATCHET WRENCH - LONG 3/8 EXTENSION -SPARK PLUG SOCKET - SPARK PLUG GAUGE.AND TORQUE WRENCH.THE 2000 MODEL JEEPS FUEL FILTER INSIDE THE TANK.1993 - 1996 MODEL JEEPS FUEL FILTER LOCATED LEFT SIDE OF THE VECHICLE NEAR THE FUEL TANK.
For 2000 Jeep Grand Cherokee the Fuel Filter is located under vehicle, driver side, below bed area, front of
fuel tank, mounted on chassis in fuel line.
Before servicing the vehicle, please familiarize yourself with
safety procedures.
Relieve the fuel system pressure.
Remove or disconnect the following:
Negative battery cable
Fuel supply, return and pressure lines
Mounting bolts
Fuel filter/pressure regulator
To install:
Install or connect the following:
Fuel filter/pressure regulator to the body. Torque the bolts to 30
inch lbs. (3 Nm).
Fuel pressure, return and supply lines
Negative battery cable
Start the vehicle, check for leaks and repair if necessary.
sounds alot the the pcm it controls the fuel pump and ign system but the anti theft would keep it from starting because the key has a transponder in it programmed for that vehicle and that would kill all ign if triggered
This has happened all of a sudden? It is sounding like it is starving for fuel...
First we will check for bad fuel. A GOOD Gasline Antifreeze can get the impurities and water out of the Gas. Get a bottle and pour the whole thing in the gas tank, bounce the car around to mix it with the fuel. Start it and let it run for a little while so see if it smooths out. If does not help then look at replacing the fuel filter as it may be clogged.
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