Isuzu Trooper A/C Problem

5 messages, Last post on Feb 13, 2009 at 6:13 AM

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#4 of 5 94 Trooper A/C by bigtim1763 Oct 17, 2007 (2:52 am)
My A/C wont come on unless I move the circulate or non circulation (the thing that has a little pic of the cars air flow from the vents) bar right to left really fast. even then it doesnt blow very hard at all?
#5 of 5 A/C compressor low voltage by XonURhed Feb 13, 2009 (6:13 am)
I have a 2001 trooper v6 with a low voltage problem.The compressor doesnt seem to be getting the correct amount of volts from the computer to activate.My mechanic says the solution to this is either a:new computer or b: bypassing the computer with an manual switch tied into the thermostat and a 12 volt directly to the compressor.Is this a good Idea.Or could it be my alternator.I have read were the after market alternators are sub-par and may not be giving the system the right volts.The mechanic has checked for shorts throughout the system and spent alot of time checking the wiring.Any thoughts would be greatly appreciated.I would rather fix this problem the right way.