PNW_IT_Guy
TYF Newbie
- Joined
- Feb 3, 2024
- Posts
- 12
- Reaction score
- 12
My 2010 Yukon SLT 5.3 has a weird issue that I haven't been able to find anything online that's exactly the same. When I'm approaching an on-ramp and I hit the gas, sometimes I can feel the transmission downshift, then the engine revs up and starts to accelerate, but then it just... pauses for a moment. It's just a moment then it gets right back into and goes. Maybe I'm just not searching for the right word. It's not that it generally 'runs rough' but smooths out when accelerating, it's not that it's always rough when accelerating, it doesn't die completely and need to be restarted.
It'***** it, downshift, pause, go. It does seem to have a slightly rough idle, but generally seems to run reasonably well.
Also, no lights on the dash at all. Transmission was drained and filled and oil changed just this past fall. It's a used truck that I bought with 180k a bit more than a year ago. Hopefully I've answered all the basic questions. Thoughts?
It'***** it, downshift, pause, go. It does seem to have a slightly rough idle, but generally seems to run reasonably well.
Also, no lights on the dash at all. Transmission was drained and filled and oil changed just this past fall. It's a used truck that I bought with 180k a bit more than a year ago. Hopefully I've answered all the basic questions. Thoughts?