Last post on Nov 08, 2011 at 9:49 AM
You are in the Chevrolet Silverado & GMC Sierra
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Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Silverado 2500, Truck
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#65 of 69 Re: 1999 chevy silverado 1500 v6 [chevy82]
Nov 05, 2009 (6:06 pm)
Try cleaning or replacing the idle air controller.
#66 of 69 Re: 1999 chevy silverado 1500 v6 [chevy82]
Nov 18, 2009 (9:02 pm)
update: finally found out what the problem was ... i dont know exectly what its called but it was the coil plug wire was bad, so i fixed that then i was still having problems.. so i had the the ignition module tested it was bad so replaced it,didnt wanna take anychances so i changed coil also ...and the hard shift i thought was transmission is gone shifts smooth know ...thank god !! know my truck runs great!!! ..
thank you obyone for the advice about the idle controller it also helped make my truck run even better .... again thank you!!
Dec 05, 2009 (10:08 am)
when i get up to about 60 mph i start getting a vibration when i let off the gas it stops, when a touch back on the gas it starts again. the drive shaft is all tight thought it might be a universal going bad. it seems to be getting worse. seems to only do it in overdrive anybody got any thoughts on this?
#68 of 69 03 Silverado 1500 Drivers Seat
Jul 11, 2010 (4:09 pm)
The drivers seat is electrical. The seat will only move up and down. Can not see any debris on tack. .Ttook seat apart, still could not see problem. It feels as though it is hanging up on the left side. Any help and suggestion would be appreciated!
#69 of 69 Re: 1999 chevy silverado 1500 v6 [chevy82]
Nov 08, 2011 (9:49 am)
First off. How did you change the cap and button on a truck that does not posess a distributor? When they started installing the coil packs in fuel injected motors they ruled out the need for a distributor.