Hesitation on acceleration after stopping.

10-08-2012, 02:56 AM
My 01 alero 2.4l has some hesitation at takeoff, i have changed the plugs, boots, and fuel filter, and used fuel system cleaner. what could be causing this?


Tech II
10-08-2012, 01:38 PM
Check for vac leak, check vac lines, especially one to MAP....

Pull vac line to f/p regulator and check for presence of fuel....

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