Well every motor I seen go bad messed up all the time not just on a grade or under a load. Take the valve cover of and plug in the valve cover gasket and make sure your injectors are popping like they should and they have oil coming out of them if they dont then replace it. You will also hear all of them pop when you turn on the key thats how they test thereself
Tuesday, April 16th, 2013 AT 6:57 AM