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No start issue
Here's my problem. I have an 04 GMC with an LB7. I recently replaced the injectors, cups, CP3, high pressure lines and fuel filter housing. After putting everything back together. I now have a crank no start issue. I have 2 codes one is p0641 for a 5v reference and the other is p1125 for app 1...- usafmorgan
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- Replies: 3
- Forum: LB7