1999 xj ignition shuts off at high rpm
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Junior Member
Joined: Jun 2010
Posts: 91
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From: pa
Year: 1999
Model: Cherokee
Engine: 4.0 with 2.5 down pipe and 3 inch custom exhaust runs on propane
1999 xj ignition shuts off at high rpm
I need help. My ignition shuts off at 3000 rpm when cold and after it warms up it drops the ignition at a lower rpm. I have put on a coil tps, injectors, computer. It doesn’t shut off and the code is the ops voltage is to high. I don’t know what it is help.
Last edited by 99xjbuiltnotbought; Jun 28, 2010 at 08:42 PM.
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