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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Guzman on November 01, 2014, 10:48:29 pm

Title: Engine Idle problem
Post by: Guzman on November 01, 2014, 10:48:29 pm

So my truck runs perfect on idle when in park, but when its on drive and i am at a stop i have to hold the brake and gas at the same time if not it shuts off. I've been thinking its a transmission problem but im not sure ....any ideas?

Title: Re: Engine Idle problem
Post by: Lit549 on November 01, 2014, 11:48:26 pm

Need more info,what carb,cam,engine.What is your vacuum in gear?It could be alot of things..