Sep 182015
 

So lately my car has been doing this thing where it would sometimes lung forward when coming out of a complete stop. It doesn’t happen all the time, I’ve only had it happen like 4 times this month, but it is starting to worry me. Like when I start driving again after being at a stop sign, it’ll just lunge forward when I press on the gas pedal. Also besides that, it has been making this really faint sorta whine. Swooshing sound when I accelerate. Sorry for the description, but that it the best I can do.

  One Response to “2002 Pontiac Grand Prix”

  1. The sound may be a vacuum leak of some sort. As for the lunging, is the check engine light on? if so please post the codes below. Just about any auto parts store will scan the codes for free.

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