Had a slight misfire. Diagnosed to number 5. Put on a new coil pack and now it runs worse. New plugs and wires. Whats the deal? Could it be a bad new part?
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2005 Chevrolet Impala Question: Misfire on my 3.4
Answer #1asksteevies March 17, 2014, 20:10Master
Yes ,you need to do more testing ,try putting old one back in....
Replyvolneyff13, March 17, 2014, 20:14Rookie
I started it today and it ran fine. Idk what is going on with it. Been doing this stuff 22 years and never seen anything like this.
Replyasksteevies, March 17, 2014, 21:14Master
Hahahahahaha,welcome to my world ,crazy rite ,now its fine?.