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1986 D50 AC won't cool, pressures good
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Zuber7
New User
Aug 14, 2012, 12:44 PM
Post #1 of 2
(1628 views)
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1986 D50 AC won't cool, pressures good
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I have a 1986 Dodge D50 Extended Cab, 2wd, 2.6l, 5 speed truck. The AC doesn't cool. It has had the compressor and expansion valve replaced. When the compressor is pumping the low pressure side is at 35psi the high pressure side is at 225psi, but the air is still not even cool. When I change the temperature control lever from cold to hot, I get good hot air, so it seems to be working. Just can't figure it out.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Aug 14, 2012, 1:05 PM
Post #2 of 2
(1606 views)
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Re: 1986 D50 AC won't cool, pressures good
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Did this work after the parts replaced?
May have heater mixing in still and it would win. Try pinching inlet heater hose (smaller of two if not the same) and if that changes vent temps inside greatly it is getting heat from heater core,
T
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