Looking to see if anyone knows whats wrong. On warm days after I start the truck i let it sit for a min. I put it in drive and for the first min or so of driving it seems like im flooding the engine. I dont know how else to explain it. Push down on the gas and no go feels like it going to stall even at idle. Had a tune up and fuel system cleaned at the stealership. I got the dreaded gas cap code the other day and cleared that after I torqued the cap. Havent had the code again. Anyone have this same issue or point me in the right direction. Thanks. Oh this doesnt happen when its cold out below 55 or so.

 

Sounds like an issue with plugs or the TB. How many miles? What did the "tune up" actually do?

 

I'd check the plugs and coilpacks, and then clean the TB. Hope ya figure it out

 

Plugs were changed less then a week ago and fuel service completed. Truck has 57,000 miles. Tune up changed the plugs, filter is K&N and PCV wors as I took it out of the system and idle went up and it ratteled like new. Ive reset the computer and right now its running perfect will see what happens tomorrow when it gets warm.