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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 6, 2007
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Open Help Requests for GM
Help Request Answers
2000 Cadillac DeVille 4.6L Excessive Emissions VIN: 1G6KD54Y4Y
this customer came in asking us to install 2 new air pumps per local dealership diagnosis. we installed new pumps (with an updated inlet tube relocation kit). in the process of replacing the pumps we found and repaired a open voltage source wire to air pump. t...
2002 Chevrolet Impala 3.4L tires VIN: 2G1WF52EX1
Hello, need a little help on this one. Have this Impala in the shop, and it is wearing all tires on the inside shoulders. Feathering mostly, customer replaced all four shocks, and we have done 4 wheel alighnments on it many times, but after the first time it w...
2002 Chevrolet Silverado 1500 4.3L No Start VIN: 1GCEC14W02
Truck was drove in with a "no start complaint" Customer was going to tow it, but he said he sprayed "starting fluid" in it and it started right up. He shut it off here and it wouldn't re-start. Fuel press. test showed 40 psi.-BAD. Fuel filter was completely pl...
2003 Chevrolet Express 1500 4.3L No Start, Cuts out, HARD START VIN: 1GCFG15X43
Customer said originally car died while going down the road & would restart hard but would not stay running very long. Vehicle came in no start/cranks .At times during cranking the engine sounds like It is hydralic locking or has excessive starter draw .Car w... Trouble codes: P1626
1997 GMC C1500 Sierra SL 4.3L Poor Idle Quality, Cuts out, Stall, Misfire, Poor Fuel Economy VIN: 1GCEC12W4V
hi techs. this one has got me puzzled. this '97 gmc pickup/ 2wd/ is working terribly. it won't idle, black smoke from exhaust, will stay running if you keep it about half throttle, keeps backfiring, setting oxygen sensor codes for bank one sensor two and bank ...
1998 Saturn SL2 1.9L lost pwr after shift VIN: 1G8ZK5275W
Saturn techs please HELP! We got this car dropped off a week ago with the complaint that on acceloration it seems to bogg. We went to bring the car into the shop and noticed it had a difficult time starting. We installed a Modis and found at least 50 codes ove... Trouble codes: P1599 (and about 50 others)

Fixes & Summaries for GM
Fix/Summary Answers
2007 Cadillac escalade 6.0L tpms VIN: WE56TR6798
thanks for the help on this one . the left front sensor was bad out of the box so thats why the systen would not beep and reconise the sensor. I did up date the tips tool and yes it does work $50 seems a [...] much for the update but this was the first time i...
2000 GMC Savana 3500 5.7L No Start VIN: 1GDJG31R2Y
Well I am calling this one a fix. Van has not returned in over a week and the weather conditions have been the same since the problem occurred, The scanner communication problem was a scanner issue, and did nothing but throw a false problem into the equation. ... Trouble codes: P1626.
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