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  1. 11-16 LML Duramax Powertrain
    2014 Chevy Silverado 3500 6.6 Duramax LML On accelerating from a stop, getting very low throttle response and a light colour white/grey smoke when bringing up RPM. It will start working normal after a few minutes. Getting three codes... P0263 Cylinder 1 P0284 Cylinder 8 P0272 Cylinder 4...
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