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Professional Automotive Repair Technical Discussions for July 18, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2001 Buick LeSabre Limited 3.8L Stall, Won`t start VIN: 1G4HR54K51 Customer said that it would not turn over sometimes, and sometimes it would chug and die, it ran ok in the shop then when we where pulling in the stall it chugged and died, sometimes when you try to start it it would start and die other times it clicks like a ... |
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| 2008 Buick Lucerne CXS 4.6L Tcc VIN: 1G4HE57Y98 Vehicle came in for check engine light on. P0741. This is the same as cadillac (4t80-e),which I have fixed many. Same repair as always - new convertor from gm, tcc solenoid, 2 seals in channel plate, teflon seal under drive gear, and new o-ring on shaft before... |
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| 2008 Buick Enclave CXL 3.6L P/S Pump VIN: 5GAEV23738 awd vehicle. on demand calls for 6 hours and removal of transfer case to do p/s pump.has anyone done this with out removing the t/case. we are primarily a brake and alignment shop and don't do much heavy repairs but this is my sons car thanks for any replys.--... |
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| 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 5.7L Electronic VIN: 1G1YY22G43 Hello Gentlemen and Lady Techs, This Corvette is giving me a hard time it has code C1276 and the usual display of "service active handling" this started when the customer pressed the the switch for five secs to go into competition mode, I have checked all the... |
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| 2007 Chevrolet Suburban 1500 LS 5.3L radio alright, replaced the battery...now no radio, park assist, turn signal click sound, key in ignition when door is open chime.. checked all the fuses 3 times even pulled the radio out to see maybe a fuse in back of it, test light shows power at stereo.. don't ha... |
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| 2010 Chevrolet Express 3500 4.8L intermitent no start VIN: 1GB3G2BA9A This vehicle was towed in as a no start. It started for me right away. My first test was to scope the fuel pump. To my surprise the fuel pump was drawing 16.8 amps! This is with vehicle running and voltage at battery 14.5v. The scope pattern did not look like ... |
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| 2002 Pontiac Firebird Formula 5.7L starter VIN: 2G2FV22G82 Came in with broken starter housing. Turning the engine by hand with starter removed it would come to a stop at a certain point making me think possible hydraulic lock. Pulled the spark plugs and all were dry. Turned the engine by hand again with 1/2" breaker ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2000 Chevrolet Express 1500 5.7L MIL Lamp on VIN: 1GBFG15R6Y thanks everybody for your valuable help, we finally got it to act up here in the shop, and it went totally rich, on the misfire bank , I think that gave it away, injector pinttle not siting properly leaking into the cylinder, thanks a lot for all your help, |
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| 2000 Chevrolet Impala LS 3.8L Cluster VIN: 2G1WH55K0Y After back and forth checking out different things with the dealer we got the cluster from they sent us yet another cluster. Problem fixed, seems like the initial clusters were somehow defective. Thanks for all your help. |
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| 2004 Chevrolet Trailblazer LS 4.2L Reduced Power light VIN: 1GNDT13S44 Well, we made an error in the office when checking this vehicle in. It did NOT suffer from "Reduced Power". The problems are all in the instrument cluster. It would not turn CEL on when the scan tool commanded it. The "Reduced Power" light may have been connec... |
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| 1994 GMC C3500 Sierra SLE 6.5L Poor Idle Quality, Stall, Misfire VIN: 1GDKC34F1R Thanks everyone for the assistance. A couple of the replies hit the nail on the head. We received the incorrect pump and module from the local AC Delco supplier. After cross checking the VIN with the nearest Chevrolet dealer, we received the right pump and mod... |
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