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Make sure there is vacuum going from the intake into the inside of the car. If it is, the problem is in the programmer and needs to be checked out by a mechanic. There is a small metal black box 1"x2"x1" with about 6 hoses running into it on the top of your intake manifold, and most likely a disconnected hose coming from a big black plastic box on your firewall, your vents don't open from the magic buttons on the dash, it uses the vaccum from the intake.....that same problem boggled my mind for about 3 months till I was changing the spark plugs one day and found a hose that went nowhere =P
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Why is there no heat in a 1997 Buick Park Avenue?
there is no heat inside the car what is wrong ?
1993 Buick park avenue will not start?
my 1993 buick park avenue wont start after i changed the front motor support you can jump it from the sodinoid and it will crank whats wrong could it be the security system
Why would the windshield wipers suddenly stop working on a 2000 Buick Park Avenue?
It needs to be checked out . There are many things that can go wrong.
What would cause a 1994 Buick Park Avenue to lose power while driving?
It could be the spark plug wires that's what was wrong with mine.
Why would the check engine soon light come on and stay on in your 1998 Buick Park Avenue?
You should have the codes read to see whats wrong.
What is wrong when your front end is vibrating on a 1999 buick park avenue?
Either your tires are out of balance or the brake rotors may be warped (usually from excessively tightened lug nuts)
Why won't my driver door on 1993 Buick Park Avenue open?
Because it is stuck. Take it to a garage and have it looked at, how on earth do you expect anyone on the Internet, who can not see you car, to tell you what is wrong!!
What is wrong my 2003 ram has antifreeze coming out of the vents?
Your heater core has failed.
Smoke is coming out of your vents what is wrong with your car?
you probably need a heater core.
What is wrong if the vents are only blowing hot air?
you may just be low on freon
Power steering pump Buick century?
I have a 2000 Buick Century costom and I replaced it but it leaks what could be wrong
How do you reset the fuel gauge in a 1998 Buick park avenue in the winter the battery had to be boosted and now the needle is behind the post at E?
There is no reset button for the fuel gauge. Something is either wrong with the gauge or the sending unit in the tank.
