2007 Yukon SLT
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2007 Yukon SLT Had a bad lifter tick so I had a DOD delete kit from AMS racing installed, local guy used HP tuners to shut it off through ECU. Piston crumbled out the bottom of the motor about a week later.
Just installed a used motor that ran good. Once installed I put in new spark plugs and wires. Getting P0351 P0354 P0356. Could this be due to shutting off DOD in previous motor & new motor still having mechanical DOD system in it? Swapped coils and problem didn’t follow so I’ve ruled that out. Just seeing anyone here has knowledge on this or ran into same type of issue?
Just installed a used motor that ran good. Once installed I put in new spark plugs and wires. Getting P0351 P0354 P0356. Could this be due to shutting off DOD in previous motor & new motor still having mechanical DOD system in it? Swapped coils and problem didn’t follow so I’ve ruled that out. Just seeing anyone here has knowledge on this or ran into same type of issue?
