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Professional Automotive Repair Technical Discussions for April 25, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2001 Chevrolet Monte Carlo SS 3.8L multiple lights on VIN: 2G1WX15K41 codes continued. {abs} c1298 pcm class 2 serial data link fault.{sir} u1016, lost comm ecm/pcm. u1096, lost comm instr panel/dic or class 2 txd. u1064, loss of bcm/vehicle theft deterent/dim/p2m and or sbm data.{bcm} u1000, loss of class 2 serial comm. u10... Trouble codes: P1571, P1585, U1040, C1248, C1255, C1261 |
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| 2009 Chevrolet Silverado 1500 WT 5.3L Misfire VIN: 2GCEK133X9 truck started misfiring with check engine light flashing.Did compression test and all cylinders are about 175. checked spark:very strong. Scanner showed steady misfire on cyl. 6.tried a running compression test. First test was 75 lb. on cyl. 6,second test ... Trouble codes: P0300 (multiple cyl misfire) |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
