Agreed.
Sounds like you have two issues, the stumble and rough idle, plus the blinking CEL under full throttle is a misfire issue.
The correlation code sounds like a TB issue.
https://youtu.be/D5JFju6Y694
All his videos are very informative.
Search found 2 matches
- Thu Jun 27, 2019 3:54 am
- Forum: V8 engine tech (L77)
- Topic: P2135 and Reduced Engine Power
- Replies: 10
- Views: 25326
Re: P2135 and Reduced Engine Power
Sounds like you have two issues, the stumble and rough idle, plus the blinking CEL under full throttle is a misfire issue.
The correlation code sounds like a TB issue.
https://youtu.be/D5JFju6Y694
All his videos are very informative.
- Tue Jun 11, 2019 11:39 pm
- Forum: General Discussion
- Topic: Rear windows not working from rear doors
- Replies: 6
- Views: 11154
Re: Rear windows not working from rear doors
I don't know how applicable this is, BUT for my 2012 Tahoe PPV the rear switches were dummy switches. The wiring was plugged in and the switch felt genuine, but there was no guts in the switch itself.