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Old 07-02-2011, 02:34 PM
mach0415's Avatar
Diesel Weasel
 
Join Date: Mar 2010
Location: Lawndale, NC
Posts: 648
A/C Compressor Engagement Issues

Ok. Why does the ac compressor clutch not engage on initial start or after CCU was turned off to on, until rpm's are raised above 2k??? Someone said it has to see 750 to engage. This is well above. Once engaged it stays cold inside and seems to cycle normally. It's just the initial on command that's an issue. The KLIMA has been replaced with no change. This thing is driving me nuts.
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Thanks,
Mark in NC

"Spark plugs?...We don't need no stinking spark plugs!"
1985 300SD "Der Silberne Schlitten" 420,000 mi


Wish these were diesel:
2003 Ford Club Wagon 130,000 mi
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