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1999 Jeep Grand Cherokee Limited 4.0L Misfire
Posted to Chrysler Driveability on 5/9/2007 5 Replies

Hello everyone, This vehicle came to me from the Chrysler dealership. Engine misfire on #1 & #6 cyl. Code [...] coil #1 driver circuit problem. Dealer replaced pcm,coil rail,injectors,& spark plugs. I have checked cam & crank sensor waveform with Sunmachine la...

Summary posted 6/1/2007

5 Replies Received (View Replies)

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car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1J4GW68S2X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Multiport injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0351Ignition Control Module Circuit 1 Malfunction