i have a well you see it in the title the car wont rev over 4000 over heats, and i took off the valuve cover and no oil was coming out my check engine light is on because i put a high flow cat on there so since the top end of my motor aint getting any oil should i replace or just use the motor also when u start it up and go to rev it up it cuts out while revving i put a new timing belt on and water pump the water pump works because you take off the upper raditor hose and coolant comes out the hose the fans will not turn on but if you jumper the relay in the fuse box they come on someone please help me with this i checked all my grounds and they are working also i am wondering if if when i put the timing belt on i did connect the oil pump and i dented my oil pan where the drain plug is like an inch long story so thanks for looking and email me if you know how to fix all this thanks take care god bless later lukas