| Title | : | GM Reduced Engine Power Mystery Solved |
| Duration | : | 11 minutes, 19 seconds |
| Uploader | : | carquestions |
| Added On: | : | 04 February, 2016 |
| Views | : | 2.6M times |
| Likes | : | 0 |
| Source | : | YouTube |
Loads of GM owners are getting the death message reduced engine power on the dash - Mark wants to know the exact root cause of this well known issue so he takes the throttle body apart and puts it under the microscope. Want to save yourself time and money
