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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 17, 2017
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Open Help Requests for GM
Help Request Answers
1997 Buick LeSabre Limited 3.8L Ride height VIN: 1G4HR52K0V
Put new rack and fuel pump/tank assembly on car . Front end was off ground for about two weeks . My personal car and I was busy and working on the side hours on it . I had jack stands under the cradle and under the lower control arms except for the last fe...
1998 Buick LeSabre Custom 3.8L Ignition VIN: 1G4HP52K6W
Hi all we have this 1998 Lesebre that needs an ignition key. The immobilized had to be replaced and due to non availability of a new immobilizer we purchased a used unit. The problem we have is we don’t know the key resistance that’s programmed in it and t...
2009 Cadillac DTS 4.6L windows locks radio turn sigs VIN: 1G6KD57Y09
Toed In. No Crank Several Systems Down Windows, locks, Radio,Turn signals. Turn Key on Ck eng light on only.After about 30secs dash lights up. Can see crank signal in ecm & bcm On scanner.Can crank engine from scanner & run fuel pump. Cant communicate with...
1999 Chevrolet C1500 Suburban 5.7L Lower ball joint VIN: 3GNEC16R4X
I bought front suspension kit but the lower ball joint is to small it slides right in the hole not pressed in the old ball joint was a qualis d104101 the ball joint sent with the kit is a k6445 i now thier is 2 different size ball joints for this truck i c...
2011 Chevrolet Impala LS 3.5L Excessive Emissions, Poor Idle Quality VIN: 2G1WG5EK1B
Customer is complaining of a rough running condition on the first start up when the vehicle is cold everyday. We verified this problem. Once it warns up it goes away. The pcm is backing off the fuel trims -25%. We pulled the fuel rail to make sure we did n... Trouble codes: P0172 (Fuel system rich)
2010 GMC Terrain SLT 3.0L timing chain VIN: 2CTFLFEY5A
we,ve inspected/tested,noticed cam solenoid replaced was intake bk1 not exhaust as stated,anyway,have p0016&p0017, found timing chain issiue.i,ve done this on a Saturn vue redline in the vehicle no problem plenty of room,also a 2012 traverse,but that one e...
2016 GMC Sierra 1500 5.3L tcm VIN: 3GTU2NEC0G
Gonna need a dealer GM trans tech on this one. Got a 2016 Sierra 5.3 with a 6L80 transmission. Transmission shop called me because they said they replaced valve body and needed me to program tcm. Usually pretty cut and dry programming tcm on GM products bu...

Fixes & Summaries for GM
Fix/Summary Answers
2005 Cadillac SRX 3.6L steering pump VIN: 1GYEE63755
Thanks for all the help! After finding many people recommend OE pump we went big. New OE pump, pressure line and reservoir. Got delayed a day as the pulley had come off so many times it was no longer a tight fit. Filled system, placed vacuum on reservoir for a...
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