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Professional Automotive Repair Technical Discussions for June 16, 2014 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2008 Buick Lucerne CXS 4.6L Engine VIN: 1G4HE57Y98 Good day. I have a Northstar 4.6 litre that is overheating at idle and slower speeds. Coolant level was good. Performed a test for exhaust gases in the coolant. Initially it turned positive and then it went back to negative after a minute or so. Initially the... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2008 Buick Enclave CXL 3.6L MIL Lamp on, limp mode VIN: 5GAEV23788 thanks to all that gave me idea's this one was really good challenging one. after posting this I called up to tech line to get more ideas they said about the same thing as you all said so I dove right in. checked the fuse block connectors on the underhood fuse... Trouble codes: U0073, U0100, U0140, C0242, U0073, P0856 (ECM- Engine Control Module ECM Indicated TCS Malfunction). |
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| 2006 Cadillac CTS 2.8L No Start, Stall VIN: 1G6DM57T36 AFTER READING ALL THE REPLIES I RECHECKED EVERYTHINGAND DID NOT FIND ANYTHING.I HAD READ ABOUT SOMEONE THAT SAID THAT A MASS AIR FLOW FIXED THE SOME PROBLEM FOR HIM.I UNPLUGED THE MASS AIR AND IT STARTED AND RAN PERFICT.WHEN I PLUGED THE MASS BACK UP IT RAN FO... |
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| 1999 Chevrolet Express 1500 5.7L front coil spring VIN: 1GBFG15RXX Ok I am going to call this fixed but I will have to wait long term since the noise usually takes any where from a month or 2 to start. I received numerous replies with the procedure from GM and it does match the Alldata procedure down to pictures but where I... |
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| 2004 GMC Sierra 2500 HD SLE 6.6L No Start VIN: 1GTHK29224 well the truck is fixed. turned out to be the inj pump. i could not perform any test to confirm but replaced pump at customers request and all is well. Trouble codes: P1093. |
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