slyhog022056
TYF Newbie
- Joined
- Oct 20, 2021
- Posts
- 6
- Reaction score
- 3
2010 GMC Yukon XL 5.3 vortec..... Just this last weekend had to replace oil pickup tube o-ring and remove and block oil pressure bypass on oil filter for low low oil pressure, 2 months? before that had to unstick lifter for #4. Got all that sraightened out and went for a test drive today. 30+psi oil pressure at highway speed. Then the stabilitrac and traction control lights came on immedietly after starting. No change in drivability or anything out of the norm. The stabilitrac and traction control lights did come on when I was having problems before with the stuck lifter but not after that until today. What do I need to look into to find out what is going on? I love this truck but it is starting to nickel and dime me to death.