timing chain cheat...
Posted: Sun Aug 06, 2017 11:35 am
after the thashing the motor has had driving around castle combe and on long motorway journeys this summer I detected what I thought is a very slight rattle on the overrun , really only noticeable with bonnet up.
the motor is a very quiet one with a quiet exhaust and so i'm not talking heavy chain noise .
I didn't really want the faff of removing the cam cover so i decided to see if tweaking the chaintensioner screwthread would make any difference .... I took it round just a half turn and it's now rattle free .
The motor probably hasn't done more than 3000 miles since the engine was rebuilt in 1996 .
Anyone care to comment on whether this is appropriate and how much chains stretch in time?
the motor is a very quiet one with a quiet exhaust and so i'm not talking heavy chain noise .
I didn't really want the faff of removing the cam cover so i decided to see if tweaking the chaintensioner screwthread would make any difference .... I took it round just a half turn and it's now rattle free .
The motor probably hasn't done more than 3000 miles since the engine was rebuilt in 1996 .
Anyone care to comment on whether this is appropriate and how much chains stretch in time?