Question about 1991 Chevrolet Camaro

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Heat only comes on once in a while on my 1991 camaro

Kinda have to play with the knobs but it only works once in a while

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Try flushing out the heater rad with a hose first ,if this doesnt work then look at the flap controls ,particually the thin vacumn pipes that run to the control units that open and close the vent flaps .Have you checked the coolant level in the radiator¿¿?

Posted on Feb 14, 2009


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1 Answer

How do i fix the tach on my 91 camaro rs its pegged out and wont move how to get it working agian. Previous owner pegged it out

I don't know about the older panels, but on newer ones, remove the IP, turn it clockwise and let the needle come around to 0 Plug it back in and check before you reassemble. if it doesn't work replace the TAC electric motor.

Dec 13, 2014 | 1991 Chevrolet Camaro

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I have a 1991 camaro and my tach wont work .it tays stuck at around 4500 rpm and goes u from it grounded out maybe?

I had the same problem with the tach on my 92 Camaro. Tried the resistor fix but it didnt work. Finally found a tach board at the junkyard that worked for about a year.
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NEW 1990 92 Chevy Camaro V8 Tachometer Circuit Board


Feb 14, 2010 | 1991 Chevrolet Camaro

1 Answer

I have a 1991 Chevy Camaro rs, and when i use the heating either defrosting windshields or just for heat, i can smell some kind of fumes coming from the heat?

My name is Chuck and I'd like to help you figure this out. The smell you have,is it a sweat smell? When you turn on the defroster,does steam form on the inside on the glass?Have you noticed the cooling system level going down? Or is the floor wet on the passenger side?If you are experiencing any or all of this,you have a leaking heater core.
Let me know if this is what you are experiencing and if you want information on how to replace it. Thanks,Chuck

Jan 30, 2010 | 1991 Chevrolet Camaro

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1991 camaro problem starting

bad spark plug wires sounds like or fuel injectors

Nov 10, 2009 | 1991 Chevrolet Camaro

1 Answer

1991 Camaro that engine runs rough when the AC is placed on MAX.....runs fine when on air coming from the dash....only defrost vents

vauum leak is what is goin on. you need to make sure vacuum line going in for vent controls is not cracked or broken under the hood before it goes in to controls. hopefully it is on the outside andnot under dash

Aug 30, 2009 | 1991 Chevrolet Camaro

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Replace door skin on 1996 camaro

I see this was asked years ago but never answered. So for the future questions about this,
The doors and roof panels on 4th Gen F-bodies are SMC (Sheet Molded Compound), a form of fiberglass. The skin is glued on. To remove a glued on panel use either a heat gun or a plumbers torch (Map Gas). Heating around the skin where the panel is bonded to the inner structure will break down the adhesive. Be careful not to burn the SMC away in a fire (heat guns are safer than the torch). Where you start, insert a putty knife to lightly pry the skin off as you heat the area.

Mar 27, 2009 | 1996 Chevrolet Camaro

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