Hi Guys I recently swapped in a new engine for my 2010 silverado. I had changed a few settings in the tune disabled dod etc... nothing out of the normal. and Now my tach does not work. I re flashed and at one point it started working again but now its not. VCM scanner has the crank decode mode as disabled crank? New crank position sensor and cam sensor have been installed. Has anyone experienced this?
Thanks