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+--- Thread: HDI top end knock near HP pump (/showthread.php?tid=30914)
HDI top end knock near HP pump - pugbug - 18-06-2015
Put a new engine, all seemed fine till it later developed a knock/rattle, you can hear it on tick over just slightly but it starts to make a real clatter beginning at 2K revs, I don't think it is a collapsed lifter, any ideas?
RE: HDI top end knock near HP pump - Toms306 - 18-06-2015
Sure its not one of the pulleys?
RE: HDI top end knock near HP pump - pugbug - 18-06-2015
Not the crank pulley, that's billet, all new tensionsers and pulleys on the timing side.
RE: HDI top end knock near HP pump - Ruan - 18-06-2015
They could well be new, but are you certain nothing has come loose?
I'd be taking off all covers to ensure it's nothing there.
RE: HDI top end knock near HP pump - pugbug - 18-06-2015
I should have made it clear in the first post, the noise is definitely coming from within the engine, sounds like piston slap.
RE: HDI top end knock near HP pump - Toms306 - 18-06-2015
Was it a used engine? If so, was it good before removal? Anything changed between?
If its been dry a while the lifters do clatter for a bit while they fill up but doesn't take long to quieten.
If its definitely internal I'd hope its just a lifter tbh.
RE: HDI top end knock near HP pump - pugbug - 18-06-2015
engine was £50 complete won it from an auction on ebay with spelling mistakes, the seller was trying to weasel out of it, I sold the HP for £50.
The engine very hard to turn over, indicating it had been left standing for a while.
I've put some wynnss lifter treatment and some injector cleaner.
RE: HDI top end knock near HP pump - Poodle - 18-06-2015
Is that it?
RE: HDI top end knock near HP pump - pugbug - 20-06-2015
effectively free engine
There are soooooo many DW10TD's around it's unreal, a complete engine can be had for next to nowt these days
RE: HDI top end knock near HP pump - Toms306 - 20-06-2015
Lol, I've scrapped a couple of HDi engines as I couldn't even give them away!
You sure the knocking isn't a faulty bonnet catch?
RE: HDI top end knock near HP pump - pugbug - 20-06-2015
Bad-dum-tish!
RE: HDI top end knock near HP pump - Poodle - 20-06-2015
Probably a dead engine then.
RE: HDI top end knock near HP pump - JTaylor2005 - 20-06-2015
Does it seem like it's running alright though?