Jeep-Cherokee - 4.0 Loss of cylinders
Roger C. (199.117.42.6) - Fri Apr 17 09:17:45 2009
The engine was running great. Suddenly it has lost a lot of power. When I remove plug wires while the engine is running, removing the wires from cyl 4, 5, & 6 make no difference in rpm or sound of engine. Checked for spark at those cyl and they seem to be getting spark. Is there a know ECU failure that would cause just those cyl to not fire the injectors??
Reply #1 Nate (32.154.82.90) - Tue Aug 18 03:51:48 2009
I have a 94 Jeep Grand Cherokee that has the same problem, did you ever get it figured out??? What was it???
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