2006 Cadillac Cts Misfire. I wouldn't do compression,do cylinder leak down test before, you ever install any motor, to check it's. I would have installed new spark plugs,all new coils & mailed away the injectors to be ultra sonic cleaned while the motor was out.
Find used 2006 Cadillac STS Base Sedan 4-Door 3.6L in Bloomington, Indiana, United States (Justin Wade) The vehicle's current condition may mean that a feature described below is no longer available on the vehicle. View similar cars and explore different trim configurations. The information below was known to be true at the time the vehicle was manufactured.
I would have installed new spark plugs,all new coils & mailed away the injectors to be ultra sonic cleaned while the motor was out.
Replaced plug and coil cleared codes.
06 CTS Misfire on all cylinders! - Page 2
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A misfire increases vehicle emissions. and may damage the emission control system. View similar cars and explore different trim configurations. I wouldn't do compression,do cylinder leak down test before, you ever install any motor, to check it's.