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Prev Professional Automotive Repair Technical Discussions for July 14, 2024
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2009 GMC Sierra 1500 Hybrid 6.0L MIL Lamp on VIN: 2GTFC13519
This truck came in running terrible, valve rattle. Diagnosed 1 or more collapsed lifters. Replaced cam & lifters, plugs and wires, oil & filter. Engine runs smooth, drives with normal power. Check engine light with codes P0016, P16FE, P0121, P00106. Replac... Trouble codes: P0016 (Cam Crank correlation), P16FE, P0121 (TPS Performance), P0106 (MAP sensor performance)
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