The parts cannon was fired at this 2014 Chevy Impala 3.6L in an attempt to fix a misfire issue on this car by not just 1, not 2, but 3 previous shops. It's time to put it through our diagnostic process here at GoTech and get to the root cause of the problem.
Learn Relative Compression - [ Ссылка ]
GM 3.6L Timing Problem Overview - [ Ссылка ]
GM 3.6L Timing Chain Diagnosis - [ Ссылка ]
How to Test a GM 3.6L Timing Chain - [ Ссылка ]
How to Replace a GM 3.6L Timing Chain - [ Ссылка ]
0:00 Introduction
0:21 The Complaint
1:57 Scan Tool Data
3:27 Relative Compression Test
4:24 Engine Vacuum Test
6:28 Cam/Crank Correlation Test
11:20 Conclusion
