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Prev Professional Automotive Repair Technical Discussions for May 17, 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
1994 Chevrolet S10 4.3L battery VIN: 1GCCS14Z6R
Hello Everyone, This s-10 is driving me crazy! It has a parasitic draw on the battery. It takes a day for the battery to draw down dead. It has a 9.5 volt draw if I remove the negative battery cable and hook a volt meter between the cable and the battery. I re...
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2001 Chevrolet Malibu 3.1L dies at cold idle VIN: 1G1ND52J61
Car runs fine, just keeps putting up a P0341 Camshaft position sensor performance code. At times on cold startup it has to have the gas pedal bumped to start but once it starts and runs for a moment the computer takes over adn idles it fine. There are no r... Trouble codes: P0341 (Camshaft Position Sensor performance)
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2007 Chevrolet Silverado 2500 HD LTZ 6.6L No Start, MIL Lamp on VIN: 1GCHK29617
This truck was towed in yesterday afternoon due to no start. I verified no crank no start. Battery voltage good. Could not communicate with any modules with my modis. This morning it fired right up and I could communicate. While driving it the gauges will ... Trouble codes: U1041 (Loss of Ebcm communication), U0140 (Lost communication with Bcm)
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2010 Chevrolet Impala LT 3.5L Tcc VIN: 2G1WB5EK6A
Thank you in advance for any help. I have this Impala with a 4T65E transmission. Customer complaint is that it started shifting harshly suddenly then eventually the MIL came on. The code is P0842 (fluid pressure sensor voltage low). What it feels like is t...
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2014 Chevrolet Silverado 1500 LT 5.3L Misfire VIN: 1GCUKREC0E
the truck has a dead miss on #3 cylinder after sitting over night,and it will miss for a minute or less then go away, or after sitting for a couple hours but just not as long or as bad.There is no noise in engine,compression is ok and leak down tested ok.I... Trouble codes: P0300
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Fixes & Summaries for GM
Fix/Summary Answers
2001 Chevrolet Express 3500 5.7L No Start VIN: 1GAHG39R91
what we found was that a leaking waterpump was replaced about a month ago and the coolant contaminatated the crank sensor pigtail we soldered anew connector and all is well. Trouble codes: P0335.
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2004 Pontiac Grand Prix GT1 3.8L No Start VIN: 2G2WP52274
yes is fix the BCM was the problem!!! sorry for take to long to closed but i had to send it to GM to get new BCM and had programe thank you Trouble codes: B2960, B1639.
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