Starting problems with 98 Jeep Grand Cherokee. Replaced the battery/alternator, and cleaned the throttle body, which was gunked up. Now it tries to start, but keeps dying. Mechanic thinks it's because I frequently switch off the battery power, and that confuses the pcm as to how to deal with fuel injection when I turn it back on. His only suggestion is to use fuel additive to protect the throttle body, and accept that I have this ongoing problem. That the pcm isn't designed to understand battery disconnect. Any thoughts??

Starting problems with 98 Jeep Grand Cherokee. Replaced the battery/alternator, and cleaned the throttle body, which was gunked up. Now it tries to start, but keeps dying. Mechanic thinks it's because I frequently switch off the battery power, and that confuses the pcm as to how to deal with fuel injection when I turn it back on. His only suggestion is to use fuel additive to protect the throttle body, and accept that I have this ongoing problem. That the pcm isn't designed to understand battery disconnect. Any thoughts?? 1 Answer

why my jeep grand cherokee 2000 turned of when am going to slow down or to stop , and it turned on when i start it again , i changed the fuel filter and i cleaned up the idle sensor i changed the coil and the 6 sparks but it seems that doesn't work . i but it on the scanner but no fault codes were stated any help please??? 4 Answers

why my jeep grand cherokee 2000 turned of when am going to slow down or to stop , and it turned on when i start it again , i changed the fuel filter and i cleaned up the idle sensor i changed the co...

2001 Jeep Grand Cherokee, just replaced the battery. Checked the starter relay and that's good. Have power to the vehicle checked all that as well. Any ideas other then possibly a starter? 2 Answers

I have a 2001 Jeep Grand Cherokee Laredo. I just replaced the battery, checked the starter relay and it's good. Have power to the vehicle and when I attempt to start it, the starter sounds like it...

OK SO MY JEEP STILL WONT STARTE I HAVE REPLACED THE BATTERY, BATTERY TERMINALS, IGNITION SWITCH , AND NEUTRAL SAFETY SWITCH, TO ONLY FIND OUT THAT NOT OF THAT WORKED....FOR THOSE OF YOU WHO DONT KNOW, I TRY TO START MY JEEP AND ITS LIKE THE STARTER GETS NO POWER , BUT I CAN TURN IGNITION ON AND JUMP THE STARTER AND IT WILL CRANK AND RUN ... HELP 1 Answer

JEEP WILL NOT START, I HAVE TESTED STARTER AND IT HAS PASSED, IVE REPLACE THE IGNITION SWITCH, AND THE NEUTRAL SAFETY SWITCH BUT NOTHING HAS HELPED, I CAN JUMP THE STARTER AND IT WILL CRANK AND RUN BU...

Bought a 2004 jeep grand cherokee with 109,000 miles on it. Everything worked and ran great on test drive. After driving it 3 times over a week the battery died. It was a newer battery and checked out fine. Put a new alternator in still would not always start. Put a new starter in ran for two day and now will not start again. Short somewhere? Where to start looking. Does have an aftermarket remote starter hooked up, have not used that yet. 1 Answer

Everything worked and ran great on test drive. After driving it 3 times over a week the battery died. It was a newer battery and checked out fine. Put a new alternator in still would not always s...