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I've procrastinated long enough and have to ask for help. I've been chasing and fixing issues to get my check engine light off in the hopes to pass smog. '06 Duramax LBZ with 260k. Fixed fuel leak(s), rebuilt filter housing, new fuel filter, replaced injector connectors and check injector resistance.

Current list of 9 DTC's: U0100, P003A,P0300, P0305, P0302, P0205, P0202, P2152 and P2563.

The misfires and injector related code's have me at a loss. These codes poop up daily.

I know the 2 codes associated with the turbo vane position sensor requiring vane cleaning (Easy Off Oven Cleaner Method). These codes are intermittent.

Any advice on the misfire and injector related problems would be greatly appreciated.

Thanks, Morgan.
 

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Is that the order they pop up in? If not post them in order. Sometimes the first one will fix the others.
 
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