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#1
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AIR con trouble
ok where to start .Having trouble with my air con on my 69 catalina,the forward facing vents work great on all speeds but i cant seem to get any air or heat through the defrost vents at the base of the windscreen any ideas why?
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#2
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On AC cars airflow distribution is controlled by engine vacuum so make sure the line to the back of the carb is connected and that the check valve is working and not mounted backwards.
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My Break Away Squad 1969 Fbird (Base, 350 & Sprint Cvt’s - 400HO & TA Hardtops) 1969 LeMans (2dr & 4dr Hardtop and a Cvt) 1969 LeMans Safari 2 seat Wagon 1969 GTO (2 Cvt, 2 Hardtops & Judge Hardtop) 1969 Catalina (3 Cvt’s & a 2dr hardtop) 1969 Ventura 2 Seat Wagon 1969 Executive 4dr Sedan 1969 Bonnie Cvt 1969 Bonnie 3 Seat Wagon (2 of them) 1969 Bonnie Brougham (4dr Hardtop & Cvt) 1969 Grand Prix SJ (2 of them) 1969 2+2 2dr Hardtop (Canadian model) |
#3
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There is an air distribution diaphragm under the passenger kick panel. That is what controls which vents are opened. If it leaks, that is likely the problem.
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#4
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Ok which way should the vacuum check valve face arrow pointing towards the engine or away from the engine ?
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