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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 21, 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
2002 Buick LeSabre Custom 3.8L window,locks,mirror VIN: 1G4HP54K52
Everything except speaker in drivers door is inop. window lock out button is blinking. all other door lock and windows work by with their own switches. all powers and ground and fuses check out good. no broken wires in door jam.
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2006 Chevrolet Silverado 1500 LS 4.3L Oil pan gasket VIN: 3GCEC14X76
Customer's fleet vehicle that I've serviced for several years. Oil pan had been leaking for a long time, customer finally took the plunge. It seems to be leaking worse than it did before I touched it. As history states, I've replaced the gasket twice. On the s...
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2003 GMC Envoy XL SLE 4.2L Front Differential VIN: 1GKET16S33
Hello fellow Techs...Happy Friday! This GMC has a pretty loud hum noise from left side of front diff. Ran truck in 4WD off ground to get the front spinning to recreate noise. Read tons about the right front having issues but when I let that side spin, it is q...
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2011 GMC Sierra 2500 HD SLE 6.6L MIL Lamp on VIN: 1GT220C8XB
This vehicle came to us with the service diesel exhaust fluid system message and reduced engine power limited to 55mph. The customer stated that the low DEF message came on and they added 5 gallons. they drove it 200 miles and the light never went out. they go...
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2004 Oldsmobile Alero GX 2.2L Accessories VIN: 1G3NK12F34
Customer bought this Alero to us because the battery keeps discharging and they need to jump start it. We charged the battery. We found with the key out of the ignition the following lights are lit on the cluster: change oil, seat belt, low oil pressure indica...
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Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Silverado 2500 HD 6.6L Fuel in oil VIN: 1GCHC23111
After removing the injectors we sent them out for testing get, they found that after testing 4, one was leaking, 3 were over fueling, they decided to stop testing based on the results, recommended replacing all injectors.
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2007 Chevrolet Silverado 2500 HD Classic LS 6.0L Left rear brake rotor VIN: 1GCHC23U47
We had to replace the entire rear end assembly with a used one. the truck apparently was severely overloaded one day, and driven at highway speeds when the problem started. Again, replacing the entire rear end did the trick. I guess one on the axle tubes bent ...
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2007 Saturn Ion 2 2.2L Fuel Gauge VIN: 1G8AJ55F97
As I was already planning on doing, I put an OE pump in and the gauge started working as intended. The problem i had, was that in all of my searching, i didnt hear of anyone else having problems with aftermarket pumps in theses Saturns. I guess i was the fir...
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