04.5 A/C passenger vents not as cold as drivers side.
08-01-2011, 10:54 PM
#76
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03 dodge ram 2500 a/c vents warm on pass and cold on drivers????
has anyone had an issue with an 03 5.9 pass vents warm and drivers cold? when its very hot outside, a/c not very cold???? Poss vent doors, orfice tube, low on freon????
08-04-2011, 12:50 PM
#79
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Hey guys, I've been reading almost all these posts, mine is doing the whole 10 degrees warmer on pass side, but if I turn my fan speed down to speed 2 the passenger side will cool down to 50-55... Would this be more of the blend door or low freon, or both?
08-04-2011, 05:47 PM
#80
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Low charge every one to two years, just like everyone else....LOL
Otherwise it works 10 times better than stock.
08-04-2011, 05:49 PM
#81
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Only way it will be completely fixed is if Ram gives me a new truck... that's
not gonna happen though.
08-04-2011, 08:51 PM
#82
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Thoughts?
Smitty
08-04-2011, 10:18 PM
#84
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Not wasted money at all. It's ice cube cold and stock it wouldn't come close. I just still have to hit it with a little R134a from time to time.
08-05-2011, 07:27 AM
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09-26-2011, 03:24 PM
#86
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Hey guys, how many ounces of 134a are you putting into the system after the mod? Are you weighing it in or charging to certain pressures? If so what are they w/ subcooling/superheat? TIA
04-19-2012, 02:07 PM
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That is what the Derale relay will do. It has a wire the hooks to the compressor clutch wire to turn on the fan when you turn on the A/C( I've used this relay before and it worked great). It also has a temp probe which you can set to come on at a certain temp. I was going to put it on my tranny cooler for those long backups. With the fan, as stated above you can control the head pressure better with the fan and this allows you to put in more refrigerant, hence colder A/C quicker. Total cost of the parts were $155 dollars plus shipping from Summit. If it works good I will post up the part numbers from Summit Racing so everyone can have at it. I should of done this a long time ago......
04-19-2012, 03:53 PM
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04-19-2012, 04:50 PM
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I ordered the fan. Does anyone know the connector p/n's for the A/c comp? Also the one that comes on the fan?
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I am here: http://tapatalk.com/map.php?lnitbn
2003 Ram with gauges and a Smarty! Not much more.
Sent from my iPhone using Tapatalk