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Jeep Grand Cherokee Start Stall Idle Problems
1069 messages, Last post on May 23, 2013 at 12:11 PM
You are in the Jeep Cherokee and Jeep Grand Cherokee Forum.What is this discussion about? Jeep Grand Cherokee
#1054 of 1069 Re: 02 cherokee 4.7 just started stalling now NO START [jeepgc1997] by deressa
Dec 09, 2012 (10:40 pm)
Replying to: jeepgc1997 (Dec 02, 2012 6:10 pm)
have you replaced crank shaft senor they are doing a recall in 2013... on some of the jeep cherokee i know the 2004...google it they maybe doing it on the 2002,
#1055 of 1069 Re: 94 JGC idle problem when warmed up after making several stops within 30 min [lairbear] by lairbear
Dec 28, 2012 (5:13 pm)
Replying to: lairbear (Mar 04, 2012 10:19 am)
I connected a scan tool DB2 and low and behold the fuel pulse widths to injectors after normal engine temp, when restarted after 10 min, were wider in length for about 20 sec’s, then narrowed down thereafter resulting in smooth idle. I think the problem is with the PCM.
#1057 of 1069 Jeep Ignition problem solved, Coil was bad by airbusflyboy
Jan 07, 2013 (1:04 pm)
Our 1997 Jeep Grand Cherokee Limited with 318 V8 engine died all of a sudden while backing up. We had diagnostic done on the car and it was found to have the original ignition coil in the car and there was evidence of CORROSION and WEAK OUTPUT of the coil, however the spark plugs were getting wet from my attempts to start the vehicle, so that proves that the fuel system was functional ............ We are replacing the coil at this moment and I will change out the spark plugs plus cap and rotor when I get the car back to my house. I recommend that you allow a good shop with electrical/ignition diagnostic capabilities to check out your Jeep if the engine quits like this .......... Of course could be cause any number of problem areas but with all the computers onboard and security system installed, you would be hard pressed to figure this out on your own.#1058 of 1069 Re: Rough Idle at a Stop [stuaxeman] by oldtrail
Jan 14, 2013 (1:19 pm)
Replying to: stuaxeman (Nov 08, 2012 3:15 pm)
I hope this is my problem, having the same issue. Stalls at light or stop soon after leaving home.
#1059 of 1069 jeep heater by oldtrail
Jan 14, 2013 (1:26 pm)
Have a similar issue but I have a clicking noise which now discovered is coming from the motor that controls the passenger side blend door. blend door seems fine but how would one get to and replace this motor which is behind heat assembly housing and between firewall.#1060 of 1069 Re: Rough Idle at a Stop [stuaxeman] by oldtrail
Jan 14, 2013 (7:06 pm)
Replying to: stuaxeman (Nov 08, 2012 3:15 pm)
The picture here is it the top area of the bell housing or where. really cant see. I see the ground strap. I have V8.
#1061 of 1069 Re: 2007 Jeep Grand Cherokee starting problem [jonjj234] by askjaz
Feb 07, 2013 (5:11 pm)
Replying to: jonjj234 (Jul 20, 2010 10:45 pm)
It sounds like you need to check your fuel pressure when it dont want to start. If your fuel pressure is readind what its supposed to , check your plungs and wires and if that looks good check your mass air flow.
#1062 of 1069 Re: Is it really the alternator???? [dixiechicdana] by brandifrgn
Feb 07, 2013 (8:48 pm)
Replying to: dixiechicdana (Feb 25, 2012 12:16 am)
I had the same problem. We thought it was the battery but after putting a new battery it wouldn't charge. We put a new alternator in and have had no problems with check gauge light or battery meter or any of it hope it helps. I hope it helps you.
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