knock

So, the past couple of weeks has me finally fixing up Alice. But I need your help. I start her up and... She sounds like that. As well, gives me a P1499 (hydraulic fan solenoid) Please help

So when we built our motor and installed it we ddint know about the cam shaft sensor depth and we started or should i say cranked it over and it damaged sensor we got a new one and set it right it did however burr up the rise on the cam gear the truck starts ok my question is should we...