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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 18, 2011
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Open Help Requests for GM
Help Request Answers
2002 Buick LeSabre Custom 3.8L no brakes VIN: 1G4HP54K72
new brakes and rotors no brakes goes to floor ,open all bleeders to push calbiers back can i use my power bleeder or scanner??
1994 Chevrolet Corvette 5.7L Surge VIN: 1G1YY32P4R
This car came in with this problem when hot and waiting for the light to change the car will serge. I found the intake gasket leaking and replaced them and checked for cracks and straightness before putting back together. I tried to preform a smoke test but my...
1998 Chevrolet C1500 Silverado 5.0L Misfire VIN: 1GCEC14M7W
No fire at # 2 on the cap 62 psi fuel 150 compression
2006 Chevrolet HHR LT 2.4L Surge VIN: 3GNDA23P46
This vehicle is a personal vehicle. The symptoms are rpm surge while driving from 2500 to 4000 rpm when the power door locks begin to cycle locked and unlocked driving down the road. I found out that when the vehicle is in park or neutral the symptoms never oc... Trouble codes: P0013 (Cam postion sensor), P0014 (Cam positon sensor)
2005 GMC Envoy Denali 5.3L No Start, Stall VIN: 1GKET63M15
Hello every one out there, I'll realy appreciate if some can lead me in the right tracks w/ this GMC Envoy it's bean two weeks now & can't figure it out it's a very intermittenting problem.Vehicle runs great,came in w/ the engine lite on scan codes po443,po689... Trouble codes: P0689, P0443, P1516 (p2176-), P2176 (p1682-), P1682
1996 Saturn SL2 1.9L Poor Fuel Economy VIN: 1G8ZK5271T
Hi all techs : This car has a very poor acceleration power,and poor on gas mileage (one full tank only last for 350 kms). The following is the scanner readings at idle : Closed-loop / load 22% / CTS 187F / map 8.9"Hg / rpm 860 / IAT 85F / TP 0.4% / O2 0.1v ~...

Fixes & Summaries for GM
Fix/Summary Answers
2004 Cadillac SRX 4.6L Seat Calibration VIN: 1GYEE63AX4
Sorry for the delay in closeing, but I even had a friend @ a dealership call GM tech line for me, they suggested replaceing the control module. Very pricey item, so have been trying to get used one, but no one will sell it without buying seats and module toget...
2007 Chevrolet Silverado 1500 Classic WT 4.3L MIL Lamp on VIN: 1GCEC14X77
My apology's for my tardiness in closing this request. Owner requested the return of the truck after four days in my possesion and then took the truck to local GM dealer where the issue was diagnosed as a "broken wire in a harness to the IAC motor." I'm still ... Trouble codes: $10, P0121, P0122, P0507, P0106.
2007 Chevrolet Equinox LS 3.4L MIL Lamp on VIN: 2CNDL13F07
just want to say thanks to all that helped i replaced inj. number 6 and did a inj. service on the rest all is good no more miss thanks again for all the help Trouble codes: P0300.
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