Car Questions
RepairPal is your advocate for car care advice and guidance

Rough Idle. 1/8" gap between the throttle body and the upper intake manifold.

(2000 Buick LeSabre)
in Canal Winchester, OH on October 15, 2012
Every time there is a stop light, the car vibrates and shakes unless I step on the gas a little bit. I'd love to fix this.
Displaying 2 answers & 0 comments
Popular Answer
of Greg's Orange Auto on October 15, 2012
seek a diag and est sounds like poss vac leak
on October 15, 2012
You state 1/8" gap between throttle body and intake. Maybe I'm reading it wrong , but is the throttle body loose? Is the gasket gone? That would definitely cause problems.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
While driving the car sputters and loses power. Feels like it's going to stall while driving.
Why does my heater blow out cold air
Didn't find what you were looking for?