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Re: 99 grand cherokee 4.7 dies at times hot...no spark/pulse
Posted to Technical Discussion Forum on 7/10/2015

Can can You still communicate with PCM when that happens?

I have seen more than one with same powertrain with Engine harness problems, usually on RH side close to exhaust manifold, heat damage harness under the loom protector, and many times is because eithe... Login to read more.