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Chevy Silverado and GMC Sierra Electrical and Computer Questions

358 messages,  Last post on Dec 02, 2009 at 4:47 AM

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What is this discussion about? Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, GMC Sierra 1500, GMC Sierra 2500, GMC Sierra 3500, Truck

#280 of 358 Re: chevy silverado [kenakin] by pnuzzy Feb 01, 2009 (12:24 pm)
Replying to: kenakin (Feb 01, 2009 11:11 am) thanks you guys so very much for the info.
#281 of 358 87 - 94 tbi engine swap.... by cresta Feb 25, 2009 (1:56 pm)
I have a 87 tbi truck and I am installing a 94 tbi motor. Most items look as though they will swap out but the 94 seems to have two temp sensors and the 87 only one? Do I use the 87 computer (1227747) or should I use the computer that came with the 94 (16146299) and just not hook up the temp sensor that is in the left side cylinder head as there is no provision for it on the 87 wiring harness. Thus only using the temp sensor in the inlet manifold? Thanks............
#282 of 358 driver door not working no power by jsmith2454 Feb 25, 2009 (9:51 pm)
did u check the relays for the driver door? when i recently put window tint on my truck i found 2 relays one for the driver side door and one for the passenger side so i pulled both of them so my tint wouldnt get messed up. relays should be under the hood in the fuse box driver side.
#283 of 358 Re: How to reset a fault code [lugnut72] by jsmith2454 Feb 25, 2009 (9:57 pm)
Replying to: lugnut72 (Jan 27, 2009 5:22 pm) if the chime is on a chevrolet pickup hd or 1500 theres a harness onnector connected to the speaker that runs to the fuse box driver side inside cab that 4 wires snap to the fuse box u figure out which wire does what and wala u can disable the chime. i know bcus the fuckn speaker works when it wants to.
#284 of 358 Re: 2004 Silverado No Power to Left Door???? [promotorsports] by thejake1 Mar 05, 2009 (10:41 am)
Replying to: promotorsports (Apr 16, 2008 7:27 am) Exact same problem on my 07. Did you fix yours??
#285 of 358 Winshield Wipers only work on "HIGH" and no Cruise Control by redcurlz Mar 06, 2009 (3:22 pm)
I have a 1998 Chevy Silverado - Extended cab - Long bed. Why is it that only my wipers will work on "High" and if I shut them off when their moving thats where they stop. They don't return down to the bottom of my windshield. My cruise control wont work either. Can I just replace that lever on the steering column? Thanks for anyone input. Replies to this message: kcram (Mar 07, 2009 3:42 pm) akjbmw (Mar 08, 2009 11:25 pm)
#286 of 358 Should my drivers side window stop working when its hot outside??? by redcurlz Mar 06, 2009 (3:24 pm)
This sounds wierd but it seems that when the temp outside gets above 75deg my window wont open. It's electrical so can I just replace the switch on the door or is it more complicated you think? Thank a bunch for the input.
#287 of 358 Re: Winshield Wipers only work on "HIGH" and no Cruise Control [redcurlz] by kcram HOST Mar 07, 2009 (3:42 pm)
Replying to: redcurlz (Mar 06, 2009 3:22 pm) That definitely sounds like the place to start. Usually when several functions on that lever act up together, replacing the assembly cures it.   kcram - Pickups/Wagons Host Replies to this message: akjbmw (Mar 08, 2009 11:25 pm)
#288 of 358 2007 GMC Duramax 3500 by seabeemax Mar 08, 2009 (10:08 pm)
I have owned this truck from the start and it was getting around 20 MPG not pulling,I have a 38 ft 5er and in the past I could get 14 MPG give or take. After leaving Utah and heading to Salida Co when twice this thing over heated to the point both the engine temp and the trans temp went all the way over,it boiled out the antifreeze to the point I had to add a half gallon. This truck has pulled the Mountains two to four times and never had a problem. Since this happened my fuel milage has gone down to about 11 to 14 empty. GM said they don't find a thing wrong,so if I leave AZ. pulling my 5er what the heck you think I'm going to get. Trading it is the last thing I want to do,any ideas??????????? Is it the computer its got me. Seabeemax
#289 of 358 2007 GMC Duramax 3500 by seabeemax Mar 08, 2009 (10:08 pm)
I have owned this truck from the start and it was getting around 20 MPG not pulling,I have a 38 ft 5er and in the past I could get 14 MPG give or take. After leaving Utah and heading to Salida Co when twice this thing over heated to the point both the engine temp and the trans temp went all the way over,it boiled out the antifreeze to the point I had to add a half gallon. This truck has pulled the Mountains two to four times and never had a problem. Since this happened my fuel milage has gone down to about 11 to 14 empty. GM said they don't find a thing wrong,so if I leave AZ. pulling my 5er what the heck you think I'm going to get. Trading it is the last thing I want to do,any ideas??????????? Is it the computer its got me. Seabeemax

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