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Just ordered my PMCforless.....???   Printable Version Hummer >> Brand Reviews >> Drivetrain Area >> PCM & Fuel Systems >> Just ordered my PMCforless.....??? Page: [1] Login Message << Older Topic   Newer Topic >> Just ordered my PMCforless.....??? - 2/22/2007 10:28:06 PM    HUMMING IN KS   Posts: 15 Joined: 2/18/2007 Status: offline   i jsut placed my online order for my 06 H3 I did the loaner program.  I failed to mention that I want to have the cooling fan come on at a lower temp.  Do they program that standard?  I am a little nervous I hope I did the right thing. < Message edited by HUMMING IN KS -- 2/22/2007 10:29:03 PM > Post #: 1 RE: Just ordered my PMCforless.....??? - 2/22/2007 10:33:29 PM    Dennis   Posts: 7584 Status: offline I'm assuming you mean the engine radiator fan...It's not electric, so it can't be programmed, it is engine driven...works when it wants to thermostatically (in reply to HUMMING IN KS) Post #: 2 RE: Just ordered my PMCforless.....??? - 2/22/2007 10:36:24 PM    HUMMING IN KS   Posts: 15 Joined: 2/18/2007 Status: offline Ok I thought I was told sometime that Alvin could make your engine run cooler like 160 or something but I may have been dreaming.  Man you are fast on the reply thanks alot. Will I notice any fuel milage increase with the PCM?  Also before I get flammed from someone I will be taking pics this weekend and uploading them lol (in reply to HUMMING IN KS) Post #: 3 RE: Just ordered my PMCforless.....??? - 2/22/2007 10:44:41 PM    Dennis   Posts: 7584 Status: offline The mileage improves over time..I've only had mine on since the tune about 400 miles now, but I sense an improvemnt from times before on how many miles I get before I fill up again..seems I can go longer between now (in reply to HUMMING IN KS) Post #: 4 RE: Just ordered my PMCforless.....??? - 2/22/2007 11:06:17 PM    kild1 Posts: 852 Joined: 12/26/2006 Status: offline u can change the theromstat out to a cooler one like a 180 maybe down to a 160 but napa or autozone  are not showing one at any heat range  for the  H3 or colorodo _____________________________ 07 H3X Sonoma Red Metallic (in reply to HUMMING IN KS) Post #: 5 RE: Just ordered my PMCforless.....??? - 2/25/2007 8:39:48 PM    kelly@pcmforless   Posts: 98 Joined: 9/5/2006 Status: offline Our customers typically see a 1-3mpg gain depending on your driving habits.  (in reply to kild1) Post #: 6 Login OR Register now to post a reply to this forum topic. Page:   [1]   Hummer Forum >> Brand Reviews >> Drivetrain Area >> PCM & Fuel Systems Jump to: Select a ForumAll Forums---------------------- [Hummer Forums - General] - - New Member Area - - Off Topic - - - - Sports Discussions - - Sights N Sounds - - General Hummer Talk - - Ride of the Month - - Meets, Events, and Shows [Hummer Lineup] - - Hummer H1 - - Hummer H2 - - Hummer H2 SUT - - Hummer H3 - - - - H3 Frequently Asked Questions - - - - - - Head and Valve Problems. - - Hummer H3T - - Hummer Concepts [Brand Reviews] - - Audio Visual/Interior Modifications - - Detailing - - Drivetrain Area - - - - Intake, Headers and Exhaust - - - - Nitrous, Super Chargers, & Turbos - - - - PCM & Fuel Systems - - - - Suspension - - Tire and Wheel [Sponsoring Vendors & Classifieds] - - AirDocIntakes.com - - Member Group And Special Buys - - PRIVATE For Sale / Trade Classifieds - - Private 'Wanted' Classifieds [Other] - - Hummer Forums Help & Suggestion Center

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