2005 LLY injector issues
I have read a lot about injector wiring issues, I have done a lot of troubleshooting. Codes 201,202,203,204,205,206,207,208,2146,2149. Replaced connectors on injectors 2 and 7, inspected all wiring. Iím still having the same issue. Has anyone had both banks shutdown? Iíve been to a GM dealer and they couldnít diagnose. Brought to another shop and they couldnít diagnose either. It will run for several weeks then bam shutdown. When it was running we pulled and tugged on all the wiring and it wonít repeat. Any help would be greatly appreciated.