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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 5, 2017
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2000 Buick LeSabre Custom 3.8L No Start VIN: 1G4HP54K3Y
we have have been trouble shooting car for a bit the vehicle when we bring it in the heated shop its starts up no problem we have also try putting a can of heat in the vehicle to see if maybe there was moisture in the system.
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1999 Chevrolet Cavalier 2.2L Radiator VIN: 1G1JC5248X
Hello iatn techs, we inherited this car from the owner and shop up the street. Car was bought used aprox 2-3 months ago with no problems.owner only drove the car short drives 3-5 miles(to bus lot and back home) now that it is getting cool he had no heat.other ...
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2011 Chevrolet HHR LT 2.2L Poor Idle Quality, Hesitation, Cuts out VIN: 3GNBABFW7B
Car came in with codes p0016,p0017, engine was low on oil approx 1 qt, overdue by 2000 miles approx.changed oil with all delco products, pulled cam solenoids they were slightly plugged installed new delco solenoids, performed cmp,ckp resync. Code returns, here... Trouble codes: P0016, P0017
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2004 GMC C5500 Topkick C5C042 6.6L No Start VIN: 1GDE5C1154
Truck has no start issue. Before arriving at shop was told all injectors had been replaced as well as the fuel filter housing. To begin with, truck wouldn't hold pressure on factory shrader fitting (by alternator, suction side). truck was showing steady 1mpa o...
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2007 GMC Yukon Denali 6.2L Poor Idle Quality, MIL Lamp on VIN: 1GKFK63887
hello, i have this truck brought for check engine light on. initially the truck had evap solenoid code (P0449), so i checked solenoid and it was fried. im getting 12 volts straight from PCM. i replaced soloenoid, now i hear solenoid opening correctly.the truck... Trouble codes: U0101, P0449
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1998 Pontiac Firebird Trans Am 5.7L Cooling Fans VIN: 2G2FV32G3W
Thank you in advance, 1998 pontiac firebird trans am 5.7 blown head gasket , repaired head gasket had heads checked ( ok ). Will worm up to 215 starts to over heat fans will not come on. Scantool can control both fans high & low. Has 3 wire ect sensor brown -...
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Fixes & Summaries for GM
Fix/Summary Answers
2005 Saturn L300 3.0L loses acceleration VIN: 1G8JD54R15
Thanks to all. Finally got it to act up and discovered no voltage on pin one of the TCM. That feed comes from Ingnition 1 fuse in Underhood fuse box. Good fuse and power to. Voltage drop out of box. Ran a redundant fused power source and call it fixed. Did lea... Trouble codes: U0101 (Loss of communication with TCM).
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