tonight I changed plug wires cap rotor doing plugs tommorow my question is earlier in the day my ac was blowin just fine but, after the afore mentioned was done went for a drive turned on the A/C and the compressor kicks on but no fan what gives?

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Blue 1989 IROC Z28

 

You might have knocked off the power wire to the blower motor.

I would check that first.

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ASE Mechanic/Machinist/Smog Tech

1999 NBM Trans Am
1986 Chevy 3/4 ton pick up
1981 corvette
1995 Kawi ZX6R
and 2 POS commuters...

R.I.P. #3
"He can see air"

 

where is it located?

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Blue 1989 IROC Z28

 

The blower motor itself is located on the passenger side firewall (bulkhead? talk to ralph nader about that one) on the heater box itself, just to the right (while sitting in the car....) of the evaporator case. There is a single wire connector to is. There is also a multi connector on top of the case, right next to the evaporator housing. Check that one also.

 

Thanx fixed it right up, thank god it's hot as h*** here.

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Blue 1989 IROC Z28