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Intermittent hard 1-2 shift '07 Suburban
The last fluid change was at about 105K or around 20K miles ago. I will have to keep an eye on the trans temp - I honestly never take notice. I feel like if it was slipping it would occur more often and would not resolve by turning off the car and restarting, but I am hardly a transmission expert.- jcorvaia
- Post #5
- Forum: Engine & Drivetrain
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J
Intermittent hard 1-2 shift '07 Suburban
Thank you for the response. Are the wiring harness prone to be problematic on these?- jcorvaia
- Post #4
- Forum: Engine & Drivetrain
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J
Intermittent hard 1-2 shift '07 Suburban
Long time reader, though just signed up today. I have a 2007 Suburban with 125K on it. For the past 15K miles, I have a random hard 1-2 shift. 99% of the time, the car shifts fine, but every once in awhile the issue arises. It took me a long time to figure out the type of scenario it happens...- jcorvaia
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- Replies: 5
- Forum: Engine & Drivetrain
