1994 Geo Tracker • 161,000 miles
When i start the car it idles high but when i unplug the vacuum from the MAP sensor it idles good what could be wrong?
Do you have any codes in the computer?Also have you checked for vacuum leaks yet?
No codes and i just replaced the vacuum lines
I would get a can of carb spray let it idle and spray around all vacuum sources intake manifold hoses etc.If the rpms go down it stumbles or dies you found a vacuum leak.
My car has a check engine light that comes on intermittently. I took it in to get it checked and it was a code 32 and 49. 32 is an egr problem while 49 is a possible vacuum leak ...
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