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Professional Automotive Repair Technical Discussions for January 25, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2001 Chevrolet S10 2.2L No Start, Stall VIN: 1GCCS14591 Friend found bad wiring at fuel pump but called me in and appears no power to relay from pcm. No security light(on then off) so don't think it's passlock. My alldata was backed so till they fix my account I'm kind of trying to remember everything. |
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| 2001 GMC Sierra 2500 HD SL 6.6L Hesitation, MIL Lamp on VIN: 1GTHK29121 Truck came in with mil lamp on. Took it for a test drive and found truck to run fine with no load (no trailer ) . There is fuel all over on shift position / gear position Plug on transmission . Fuel is in oil ( wich other shop changed ) but not a signifigant a... Trouble codes: P0093, P0236 |
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| 2006 GMC Sierra 2500 HD SLT 6.6L MIL Lamp on VIN: 1GTHK23246 I have tested the glow plugs they ohm at .8 and I have removed the harness from the module and compared cylinder 6 to 8 and 4 all 3 ohm at .01 I am out of tests on this one so it must be an internal fault on the glow plug control module. When i test for voltag... Trouble codes: P0676 |
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| 1997 Pontiac Grand Am SE 2.4L No Start, Misfire VIN: 1G2NE52T4V Engine rotates but will not start. Will sputter a little during start and sometimes will backfire but not start. Engine had sounded like it was missing on 1 cylinder and now will not start at all. TEST RESULTS MECHANICAL - Cylinder compression: 1 - 155 psi;... Trouble codes: P0300 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2007 Chevrolet Silverado 2500 HD LT 6.0L trans controller VIN: 1GCHC24K27 I didn't find anyone local that could do the programming. Several of the technicians recommended using Drew Technologies Remote programming but that's not really practical for just a One-Shot deal. I ended up calling one of the guys in Atlanta and persuaded th... |
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| 2003 Saturn Vue 3.0L MIL Lamp on VIN: 5GZCZ53B63 thank you for the replies. we tried the ground did not work. the voltage was constant at ecm. tried smoking exhaust to ck for leak around o2 and none found. the o2 sensors were swapped side to side and no difference we ended up ordering another ecm an rep... Trouble codes: P0141 (Heater circuit b1s2). |
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