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Acceleration problems.

2

2004GrandPrixGT1

New member
Hey guys, posting on behalf of a friend. 2003 impala base model 3.4. Says when you accelerate it doesn't go and it jerks to try and go, if you let off the gas and press it again it goes. ~213,000 miles. Original tranny and motor. Oil changed every 3500 miles since 150,000 miles. Please help guys.
 


It's a 30,000 mile part, like the intake air filter.

Don't forget your spark plugs and spark plug wires.
 


Intake manifold gasket ever been changed? Who am I kidding with those miles its probably been changed twice lol.
 


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