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Old 25 Nov 2007, 05:03 pm
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quicksilverdon quicksilverdon is offline
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Join Date: Nov 2003
Location: Phillipsburg, NJ, USA.
Posts: 8,401
Default Re: still having an engine hesitation...please help.

Fan is supposed to come on whenever A/C is on. If you can turn it on manually (I guess you mean by jumping it) then one of 2 things - switch to turn fan on w.A/C is bad, or one of the 2 speeds of the fan is bad.
Your hesitation, tho, might be the Idle Air Control (IAC) it's supposed to up the idle when A/C comes on.
Do a search on IAC.
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'05 Limited Turbo Lite, (Silver, of course)4-wheel ABS, Sunroof, Spoiler. Mods: E&G Classic grill, K&N FIPK, BTG duals, rear lowered 1.5", LED washer lights, $20 catch can, Aoogah horn, Weatherflectors, Sunroof Deflector, Fuzzy Dice, rear logo flames, rear pinstripe graphic, Gen3 Taillights, rear sway bar, hood struts, Strut bar.
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