Get the exhaust manifold skimmedMario
Fitting the replacement injectors hasn’t cured the knock.
Mine only does it when the engine is hot?
From cold it’s silky smooth until warmed up.
I’m not entirely sure what to do next?
Get the exhaust manifold skimmed
I’m not sure but my old d2 td5 did that and then eventually after a squeal appeared so did the manifold and it ran lovely after that, it may be worth checking the cam chain tensioner which is bolted on the left side of the engine, pretty sure you could swap it over?Why.. I guess it’s a possibility due to it being temperature related. However I’m pretty sure if the manifold was warped it would make a high pitch squeal on acceleration ?
It also appears to make the noise lower down at the front of the engine?
I’ve checked oil pressure and that all appears fine. Cold and hot.
I’ve now become obsessed with the noise! I cannot drive it now with the radio on.
What does that do ?Get the exhaust manifold skimmed
It also appears to make the noise lower down at the front of the engine?
Yup, they make that noise too.Replaced due to squeak on shut down.. didn’t cure the knock.