New to forum and looking for some advice on my money pit. 2003 2500hd LB7 with 145K. New injectors, new trans, and now a crank sensor, cam sensor code with no start. Cranks for a couple seconds and kills starter. Looked and found lower bail connector on top of engine was open and loose. Refastened bail connector and cleared codes. started up and ran fine for a quick run around the block. This morning same action with no start. kept looking into bail connectors for issue. Need diagram that shows which pins are for what. Thank you to anyone that can help!
LB7: LB7 bail connectors issues
- Thread starter 2003higgins
- Start date
Also, being as I am the FNG. will fuel issues cause the starter to kill like a crank or cam code will? such as FPR or cp3 pump. primer button seems spongy
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Thank you very much! Hoping to get this truck up and running again. When its running its strong and clean.
After a few hours of searching we managed to find the issues. ECM harness to fuse block had several chaffed and damaged wires. Also had a couple bad ones in harness going to Allison control mod. Amazing how things run when the wires are back together. Looking for new harness to permanently cure the issues. Thanks for the info!