RICHARD PEARSON
Cadet
- Joined
- Apr 20, 2004
- Messages
- 23
It has a rattle knocking sound that comes and goes mid itle to 1/4 throttle.<br />It starts up slowly then increases for a few min. then instantly stops. Then in a couple of mins. in will start up again. Peformance is great.I have run it many hrs this way.[so think it is other than a rod ???]<br />What could be loose ?? Sometimes it sounds like in the exhaust.