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Prev Professional Automotive Repair Technical Discussions for November 17, 2016
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
2008 Cadillac Escalade 6.2L MIL Lamp on VIN: 1GYFK63888
There is no running rough, just the check engine light comes on with code intermittently. It says it is just a small evap leak, but cannot find a leak anywhere. Any help or tips would be appreciated. Thanks! Trouble codes: P0442
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1998 Chevrolet Astro 4.3L Misfire VIN: 1GNDM19WXW
hello,Gil at Angelo;s Townline,this car had new plugs and wires replaced by other repair facility,came to us,no engine light on and no code at this point,mifire history reveal #1 cyl 5 to 600 misfires,trims looks good,no misfire when cold and off idle, after i... Trouble codes: P0300, P0301
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2000 Chevrolet Tahoe 5.3L Engine and transmission VIN: 1GNEC13T8Y
Hello techs im puzzle with this one it makes a ticking noise slower than engine rpm as if one the fly wheel bolts its hitting the block between engine and transmission area it has to be on ground the weight of the vehicle on and the wheels spinning in gear. I ...
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2005 Chevrolet Uplander LS 3.5L No Start VIN: 1GNDV23L65
Vehicle is a recent purchase of customers. Driven in the shop a few problems were discovered during an inspection. Brake warning lamp, ABS warning, MIL on. Mil is on for coolant fan circuit issue. Tracked it back to a badly contaminated and corroded pcm connec... Trouble codes: P1631
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2006 Chevrolet Aveo LT 1.6L Poor Fuel Economy, MIL Lamp on VIN: KL1TG66606
Customer came in a couple months ago po466 code. So I replace the evap purge solenoid. Customer came back again problem. So I check for power it has power. But no ground. understand its groundside controlled by the computer. I cannot command it on the scan too... Trouble codes: P0446 (Evap purge solenoid control system)
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2010 Chevrolet Impala LTZ 3.9L Traction Control VIN: 2G1WC5EM3A
False traction control activation when leaving a stop. Yaw rate sensor value sticking at -115*. Attempted recalibration with no success. Verified circuits and replaced yaw rate sensor with dealer part. Sensor value still stuck at -115*. Attempted recalibration...
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2012 Chevrolet Cruze LS 1.8L MIL Lamp on VIN: 1G1PC5SH4C
Engine runs and idles fine, vehicle came in because of the engine light on. Code P0171 was present with no other concerns. I first smoked the intake and did not find any leaks. I then scoped the MAF sensor and the wave form matched the form found in the librar... Trouble codes: P0171
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Fixes & Summaries for GM
Fix/Summary Answers
2008 Chevrolet HHR SS 2.0L exh. manifold VIN: 3GNCA73X48
No one seems sure -advised cust.and he said to put together with cracked manifolds.I'ts on him now.Thanks Mark
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