And yes, I remember that part number off the top of my head because I've replaced it on every single Ford car I've had. Some more than a few times.
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Albert Einstein
rides: 93 Crown Vic LX (The Red Velvet Cake), 2000 Crown Vic base model (Sandy), 2003 Expedition (the vacation beast)
Originally posted by gadget73Originally posted by dmccaig -
its a vacuum problem causing the air to come out of someplace else. Pretty much every issue with the climate controls is some sort of vacuum problem. Usually leaks but the check valve failing acts exactly like a leak. its all fairly easy to test, just tedious and those hand pumps will wear you out.Originally posted by friskyfrankie View Post86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousersComment
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Thought as much. Am going to replace the check valve even though it is less than a year old and OEM, along with the canister (Dorman plastic replacement) and the vacuum line going to it. Hopefully that fixes the issue. Not usually a "parts cannon" person but the parts are already here and the work is not too tedious (getting back there is fun, however).Originally posted by gadget73 View PostWhat I Own: 1993 Mercury Grand Marquis GS
What I Help Maintain: 1996 CV / 1988 CV / 1988 TempoComment
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