Question about 2000 Jeep Grand Cherokee

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Vehicle stalls after being warm,particulary whe a/c is on.then will restart when it gets colder.we change fuel pump,and the sensor.can it be the ignition coil or the computer?

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  • ssgmed2756 Apr 30, 2010

    i already took it to a mechanic from pep boys and a code shows up and this are some of the things that were the possible touble and he told us to start with the less expensive route.

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1 Answer

Who's we. Is this a guessing game where you throw parts at it? If you don't know the vehicles systems and how they work and have no manuals ,take it to a professional shop

Posted on Apr 30, 2010

  • Anonymous Apr 30, 2010

    I understand. Just know that codes alone do not tell you what is wrong or what to replace. Their just sensors that the computer sees as out of range, not necessarily bad.

    The less expensive route will not end up, so.

    You need to perform a test on parts in different systems,ie, Air,Ignition,Fuel,Evap,Etc Unless you know how a part functions and how to test it,you won't know if it needs to be replaced. Also,several things make up a system. Then they all tie together with several processors,which again have a stratagy to follow. Knowledge and Theory are your best friend here.

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