Ok so my car is knocking. It happened right after I made a hard run down the road and then pulled in my driveway and it was knockin. It doesnt sound like its inside inside the motor but possibly the water pump? Would that make a knockin sound? If not what accesories on the motor might knock if they were fubared? I checked the harmonic balancer and it seems intact. Goin to investigate further tommorow but just wanna see what you all think it might be.