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Professional Automotive Repair Technical Discussions for June 28, 2017 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2008 Buick LaCrosse CX 3.8L Misfire VIN: 2G4WC58248 This car came in with a misfire the customer has been driving it for a while this way. We have checked compression has 150 psi did leak down test 0 leak. We replaced crank sensor pin style non adjustable, replaced crank pulley, replaced ign module, Swapped inj... Trouble codes: P0301 |
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| 2003 Chevrolet Monte Carlo SS 3.8L compressor VIN: 2G1WX12K63 I HAVE already fixed the problem just wanted to post useful info to help out fellow techs. |
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| 2008 Chevrolet Silverado 3500 HD WT 6.6L No Power VIN: 1GCHK33658 This truck came in for lack of power lots of black smoke on accel has no power until you get to about 50mph its feels like truck takes off as its should but still get lots of black smoke. I have driven it as is for numerous miles to set a code and will not do ... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1998 Chevrolet Camaro Z28 5.7L Surge, MIL Lamp on VIN: 2G1FP22G2W Decided to send ECM to BBS remanufacturing for testing and repair if necessary. I performed almost every test that was suggested and can find no issues except for erratic O2 sensor readings even with new B2S2 oxygen sensor. I thank everyone for the information... Trouble codes: P0131 (p0137-), P0137 (p0151-), P0151 (p0157-), P0157. |
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| 1999 Chevrolet K1500 LS 5.7L Mechanical VIN: 1GNFK16R8X Thanks to every one helped us on this truck a very Special Thanks to Bruce [...] |
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| 2013 Chevrolet Suburban 1500 LT 5.3L Air Conditioning VIN: 1GNSKJE74D Thanks to everyone who helped. Those of you who pointed me towards the high side pressure sensor were spot on. My Verus didn't show me a PID for High Side Pressure but when I disconnected the harness I found it wet with freon most likely. After changing the Hi... |
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