Search results

  1. N

    Truck stalling when Engine warm

    Hello all, I have a slight problem with my 99 yukon, 5.7L 4X4. The codes that I am receiving are P1345, and P0300, but only when the engine gets warm. The CMP retard is showing 0.4 degrees at 1200 rpm. It has a new distributor, new cam sensor, and new crank sensor, but I never performed a...
Top