so whats the verdict then vince

[Growler]

think i'll be owing you a lot of butties the amout of time you've held my wheels and tyres

Don't worry clock is running on them and you wait till you see the bill gonna need a couple of piggies at least

[Albannach]

Just a thought, it might be something as simple as a knackered injector, if the nozzle is not spraying correctly it will make the engine knock like hell, it could be a broken spring inside an injector.
Just a thought for what it's worth.
Regards, John.

Aye someone, don't remember who (one of the guys nobody bothers to read his posts I think), mentioned that in the other thread.

Almost impossible to diagnose without actually seeing it.

[BUSHWHACKER]

Aye someone, don't remember who (one of the guys nobody bothers to read his posts I think), mentioned that in the other thread.

Almost impossible to diagnose without actually seeing it.

What other thread?

[Albannach]

What other thread?

[RodLeach]

Aye someone, don't remember who (one of the guys nobody bothers to read his posts I think), mentioned that in the other thread.

Almost impossible to diagnose without actually seeing it.

That was bushwacker wasn't it?!? With no H!?? I cant remember....

What other thread?

What happened to that?!

[bowella]

Aye someone, don't remember who (one of the guys nobody bothers to read his posts I think), mentioned that in the other thread.

Almost impossible to diagnose without actually seeing it.

Easy to diagnose, crack off each injector in turn with the engine running, if/when the noise stops, swap that injector for a known good one, or, if you don't have a spare, swap it with another cylinder and see if the noise transfers to that cylinder. If it does, bingo !!!