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View Full Version : S14 RPM guage bounces ECM gives bad sound


DJMJDM
04-24-2012, 03:41 PM
Alright i was driving on the higway and I was in 5th going 80 when I let go of the gas then I noticed my rpm bounce back and forth like crazy. These bouses were bounceing from 2500 to 6000 and bounces for a couple of seconds then goes back to normal. I heard a sound of electic static comeing from the ECM. I am wondering what the problem could be and weither or not it is time for me to swap. Right now its just the KA