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Old 01-20-2013, 11:11 PM   #12
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so rewired installed harness and new o2 and it didn't change anything....still going into open loop fault after warm up. above 1100 rpms the engine sounds fine but below that it sounds like its dieseling.....putter putter...similar to a misfire but its not???.....almost like its out of time but i dont think that a higher rpm would fix that if it was a timing issue....i cant get this thing to throw a code for the life of me either....i can drive it it just cant idle!!!!!

also it started in OL as expected....warmed up a bit switched to CL and then bottomed out the O2 sensor readings and switched to OL they are working the PCM just switched to OL Fault and i dont know why.
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