500, 472, 425, 368 Discussion, 73 eldorado air conditioning idle control valve? in Cadillac Engine Technical Discussion; Does anybody have an idea where I can find one?
Car is just coming out after a rebuild and want ...
Re: 73 eldorado air conditioning idle control valve?
Granted I've only messed with my 74 deville, but they're very similar engines. AFAIK there are no idle up valves for the A/C. The only valve is the anti-dieseling valve which is on whenever the ignition is. Pretty easy to spot, you use it to adjust your idle speed.