how many valves does piston 1 shut when its top dead center in a 4.6 v8 engine?
What is your question?
I'm trying to change all my valve stems and want to make sure all valves are compressed so they don't fall into the cylinders. I want to know how many valves are shut when each cylinder is tdc ..is it 2?
RepairPal Certified shops can diagnose and repair your 2009 Ford Crown Victoria. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.