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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 16, 2018
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
2009 Chevrolet Impala LS 3.5L Speedometer/Transmission VIN: 2G1WB57K09
HELLO GUYS AND GUYS,i have concern that only shows up at temp`s of above 45deg`s and up.after the veh. is at running temp., the veh. taking off from a dead start the speedo will not read until approx. 20 mph then the needle jumps up to approx 20 mph but mo...
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2011 Chevrolet Impala LS 3.5L No Start VIN: 2G1WF5EK5B
Customer states parked car overnight and would not start and has not started since. Car was towed in with dead battery, over night slow charge battery. Starter cranks motor and engine will try to start. Fuel pressure is 50 psi and has hot spark. I am thinking ...
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2011 Chevrolet Silverado 3500 HD WT 6.6L Excessive Emissions, MIL Lamp on VIN: 1GB4KZCLXB
It's been 4 months and only 2,000 miles (wish I would have noted engine idle hours last visit) now I have it with a Level 5 def warning and the 4 mph limited vehicle speed along with the service exhaust fluid light and a P207f stored in the pcm. It also ha... Trouble codes: P207F, P2200, P2203, P2202
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2014 Chevrolet Impala LTZ 3.6L starting, gauges, radio, hvac VIN: 2G1155S38E
Please help. Randomly while driving everything on the cluster lights up, all warning indicators and messages, along with the gauges dropping out. First time this happened she could not shut off car with push button. Then when vehicle did shut off it would ...
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Fixes & Summaries for GM
Fix/Summary Answers
2010 Cadillac SRX Premium 2.8L Surge, Cuts out, Misfire, MIL Lamp on, MIL flashes VIN: 3GYFNKE48A
After many hours of Tests, checks, and replications, I swapped Spark plugs with new Factory ones, cured misfire completely. Trouble codes: P0300 (cylinder misfire), P0301 (cylinder misfire 1), P0302 (cylinder misfire 2), P0303 (cylinder misfire 3), P0304 (cylinder misfire 4), P0305 (cylinder misfire 5).
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