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Re: RE Cooling Problems Posted by Kevin K [Email] ![]() ![]() In Reply to: RE Cooling Problems, Dave, Wed, 20 Aug 2003 15:29:11 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Gage should never get closer than about 3/4-7/8 to red. Try new t-stat, but may need radiator if it's the original.
old post by me ..
NORMAL, HEALTHY OPERATION, AC OFF
(with OEM 88-89C T-Stat, & OEM 92C Fan-Switch)
a) Cruising AC off ..... Runs at 50% on gage (40% with 82C T-stat), warmed up and cruising for 3-5 minutes at 40-60 mph, with AC off. True even in 90F weather. Fans should not be needed cruising.
b) Stopped ..... In hot traffic, stop and go, or at long idle, gage slowly climbs to 2/3, when fans come on, bringing gage back to about 1/2 before shutting off. This is a NORMAL cycle of the system, not a hot problem. In very cold weather, fan trip point will be a little higher on gage (3/4) than in warm weather (due to more free convection cooling of the radiator, and location of fan switch). With 82C fan switch, fans on at 1/2 gauge reading. With 88C switch, fans on at about 55-60% gage.
posted by 165.121.90...
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