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Hello all, I am a new owner of 1995 monte carlo 3.1. The car has 153,000 miles, and seems to run pretty good except for 1 problem. There is a hesitation (bogging) that occurs from take off (acceleration). Once it get going it accelerates fine. It only bogs down on take off. Now, I have a question. I tried unplugging the IACV and for a few seconds the car accelerated fine, but then starts bogging again. Right now I am running it witht he IACV unplugged. I am getting no check engine light. Can a faulty IACV cause hesitation on take-off? I unplugged the MAP sensor and it ran like crap. Any ideas? Thanks!!!!
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1995 Monte Carlo 3.1 Hesitation
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#2
- Pr0813
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Posted 10 November 2011 - 10:36 AM
Ok, I got an update. I plugged the IACV back in this morning and drove it to work. It seems to hesitate intermittently. I will keep troubleshooting.
#3
- Knight of Nee!
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Posted 13 January 2012 - 06:31 PM
is the check engine light on? does the car need maintenance like spark plugs? have you checked the air filter for dirt and the airfilter housing for debris? have a look at both sides of the throttle body blade and check all vacuum hoses for cracks and breaks.
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