|08-04-2008, 11:50 AM||#1|
Join Date: Aug 2008
#4 cylinder misfire/PCM codes
This is my first post ever on any website. Thanks in advance for any help.
I have a 1997 SL1 automatice that started shifting and kicking hard. The service engine light came on and the code was P0341 #4 misfire. I changed the plugs/wires and then ultimatley the coil packs. I was told if at night when you spray the packs and see aching, that could be the problem. I am a newbee to the do it your self way. None of those worked. I had a transmission guy i trust test drive the car on two seperate occasions. There were no transmission codes at all. He believes that it still must be something with the #4 misfire followed by all the Power control moduel codes. The lilne pressure was up to 150's and higher. I guess that's not good. The last thing i tried was, I replaced the #4 injector and i ended up messing up the fuel regulator($268 at the shop) ouch! That's my story. Any advice?
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|08-05-2008, 09:53 AM||#2|
Join Date: Oct 2001
Location: San Diego, Ca
2001 L-Series 3.0L Wagon
Re: #4 cylinder misfire/PCM codes
Here's the best advice I can give you. You have an S series car, repost your question in the S series forum cause that's where most of the S series guys hang out. Welcome to the boards, and you're not the first who's posted in the wrong forum, by my count you're somewhere in the 500's.
"Politics is the art of looking for trouble, finding it, misdiagnosing it and then misapplying the wrong remedies."
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