Posted by 550Doug on October 16, 2019 at 05:20:17 from (198.254.226.165):
My 2003 Buick Park Ave Ultra is now stumbling on load/acceleration. A few weeks back it was throwing a code about cyl 6 misfiring but by swapping out the ignition control module and one coil pack it no longer throws any codes and seems just fine while idling. It even runs fine as long as no quick acceleration/load occurs. When changing the coil pack I did several swaps on the coil pack and it always threw the same cyl 6 code. That's why I changed the ICM. So maybe the used ICM is too old (from a wrecker) or maybe the problem is spark plugs. They look hard to access. Any suggestions?
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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