I replaced the Injection Pump on my truck a 1987 F250 with a 6.9 N/A Diesel. I put the timing mark on the new IP at the same place as the one I pulled off. I didn't put it on the mark on the gear cover, slightely to the drivers side. Ever since it seems like there is always a rattle I almost never heard before. Once in a while it would rattle but not as much as it does now. Even at idle it rattles a little. I'm thinking the timing is advanced. Looking at the IP from the front of the truck would I need to turn the pump towards the left/passengers side or the right/drivers side? Also I was told to get with "Icanfixall" as he has what it takes thatI might need to set the timing.