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Professional Automotive Repair Technical Discussions for August 27, 2016 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2005 Chevrolet Suburban 1500 LT 5.3L Restricted Gas Fill VIN: 3GNEC16Z65 Cust.Says--- Slow fill gas tank.Found codes PO446 & PO445...Found canister full of gas and came apart sending pieces of the canister into the system.Blew out the system. Replaced canister,vent solenoid valve & purge valve...We still have a slow fill --Kick- ba... Trouble codes: P00, 446 (Evap), P0445 |
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| 2007 GMC Yukon XL 1500 Denali 6.2L computer VIN: 1GKFK66867 The service traction control light flashes on very briefly and very intermittently. When I checked codes in ABS module, I got C0710, C0561, C0455, U0073, and U0140. There was a U0122 in the body control module as well. I cleared all the codes out and drove unt... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2010 Chevrolet Express 2500 4.8L Stall VIN: 1GCZGFBA0A Cleaned throttle body and MAF, replaced air filter. Tested fuel system. Unable to duplicate at this time. Cleaned injectors and checked fuel pump pattern. OK. Checked purge valve. No problems found. Returned to customer and monitoring operation. Thanks to eve... |
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| 2004 GMC Sonoma SL 4.3L No Start VIN: 1GTCS19444 The fuel pump is what we thought too.The fuel pressure is a little low.It is a blown head gasket causing the problem did a head gasket test and it failed.Pressure building up as soon you turn it over and leaking into cylinders keeping it from starting.Thanks t... Trouble codes: P0300. |
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| 2003 Hummer H2 6.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5GRGN23U93 FOUND A MOUSE NEST UNDER THE FUSEPANEL UNDER THE HOOD. WIRES WERE CHEWED ON & TOUCHING.FIXED ALL OF THE WIRES & ALL OF THE PROBLEMS WENT AWAY. |
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