Stumbling after start up - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Wgesnerjr** · 11-18-2018, 08:35 PM

Well, it happened again last evening. Hesitating and bogging down. Only after opening it up did it smooth out. Decided to NOT concentrate on it for a while and moved on to other things. Fixed a hood alignment issue and checked fluids. Found the trans was over filled.

This morning I drained out some trans fluid and topped off to correct level. Also checked the belt. No shakey tensioner and belt on all the ribs like normal. Ran a few errands but no issues that I could tell.

Still on a wait and see.

Thinking it might be a lazy throttle body. Checked prices, had a heart attack and decided to ignore for a while.

11-18-2018, 08:35 PM	#11
Wgesnerjr Senior Member Join Date: Jun 2015 Location: Atlanta, GA. Posts: 737	Re: Stumbling after start up Well, it happened again last evening. Hesitating and bogging down. Only after opening it up did it smooth out. Decided to NOT concentrate on it for a while and moved on to other things. Fixed a hood alignment issue and checked fluids. Found the trans was over filled. This morning I drained out some trans fluid and topped off to correct level. Also checked the belt. No shakey tensioner and belt on all the ribs like normal. Ran a few errands but no issues that I could tell. Still on a wait and see. Thinking it might be a lazy throttle body. Checked prices, had a heart attack and decided to ignore for a while. __________________ Jay Gesner Atlanta, GA 1985 C10 Long Bed 4X2 LS 5.3, 4L60E Father/Daughter Project Last edited by Wgesnerjr; 01-01-2019 at 09:30 PM.



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