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Totally confused!!
Ok sorry after reading this I couldn't make changes so yes very confusing!! Ok sending unit or fuel pump in the gastank . Nevermind that. Put my 99 tahoe on a diagnostic machine and everything seems to be right where it should be , fuel trim, tested sensors, timing, everything was within a...- Obie One
- Post #14
- Forum: Engine & Drivetrain
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Totally confused!!
Ok got a 99 tahoe,put a new sending unit in and about 3 weeks later starts running rough check engine light is,read coats check everything in coats running lean random misfire, ok I cange all the things that needed to be changed run Good for a day or two then same thing again, kept not thinking...- Obie One
- Thread
- Replies: 15
- Forum: Engine & Drivetrain
