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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 20, 2017
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
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2011 GMC Savana 3500 4.8L Compressor VIN: 1GDY72CA6B
Vehicle was brought in for a/c charge because it wasn't cooling well. On original road test you could feel cold air and then felt like compressor shut off and air wasn't cool. Pressure was low indicating low freon. System holds 2 lbs of freon. When we recovere...
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Fixes & Summaries for GM
Fix/Summary Answers
2008 GMC Sierra 1500 WT 5.3L MIL Lamp on VIN: 2GTEK19J68
I want to thank you all for the replies received. After showing them to my friend he caved in and agreed to do some testing. I felt since he had lean codes,we could safely rule out leaking injectors. I also told him since it was a performance code for the fuel... Trouble codes: P0191, P0449, P069E.
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