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Roy Belding
Roy Belding, ASE Certified Technician
Category: Buick
Satisfied Customers: 4632
Experience:  Master ASE since 1980
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I have a3.8L it has misfire on cylinder 3 it has good

Customer Question

Hello i have a*****3.8L it has misfire on cylinder 3 it has good compresion changed coil pack and injector plugs and wires what else could it be
Submitted: 5 months ago.
Category: Buick
Expert:  Roy Belding replied 5 months ago.

good morning my name is ***** ***** I will assist

did you very spark??

does the injector get the proper signal to inject fuel??

was the compression above 125 lbs???

other possibilities are vacuum leaks at the intake and the other is mechanical issues with the valve train.

Roy

Expert:  Roy Belding replied 5 months ago.

are you there???

Expert:  Roy Belding replied 5 months ago.

are you there?? trying to help

Expert:  Roy Belding replied 5 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts

Roy

Expert:  Roy Belding replied 5 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts

Roy