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2015 Chevy Tahoe lt constant code P0156
I got a 2015 Tahoe LT 5.3 with the 6l80 transmission. I have had the transmission rebuilt and when I put it back in I started getting a code p0156 occasionally two other codes p2”97 and p2099. I’ve changed the MAF sensor, air filter, plugs, wires, exhaust and manifold gaskets, flex pipe, all 4...- Merch619
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- Replies: 1
- Forum: Engine & Drivetrain
