Moody
Well-Known Member
Posting this on behalf of a mate so any help would be appreciated.
Engines run normally at cruising revs of about 3300, however after about half an hour one engine slowly loses revs, falling to around 2800 over a five hour period.
All filters changed, so no problem there and engines run fine on free revving.
Thanks
Neil
Engines run normally at cruising revs of about 3300, however after about half an hour one engine slowly loses revs, falling to around 2800 over a five hour period.
All filters changed, so no problem there and engines run fine on free revving.
Thanks
Neil