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1KZ-TE top end rattle

Posted: Thu Jul 03, 2014 3:11 pm
by muddymatt1973
Hi All,

In my continuing quest for a new truck I had a colleage look at a 96 Prado with 350,000k's on.
He found a couple of issues that I was expecting - oil leak around the buttefly in the intake, oil black and needing a service.
He also reported a loud top end rattle once warmed up. He explained it like a tappet noise but loud.
Do these motors run hyd or manual tappets? If hyd could a good oil change and flush help?
Or is it an injector noise??

Any ideas?

Cheers,
Matt

Re: 1KZ-TE top end rattle

Posted: Sun Jul 06, 2014 10:11 pm
by divebrent
stretched /worn timing belt?... When I replaced my head on mine, I had the timing belt 1 tooth out and it sounded like that.

cheers

Re: 1KZ-TE top end rattle

Posted: Mon Jul 07, 2014 1:04 am
by madlux
Hi there are replaceable shims on top of the buckets. And if to much clearance then it will make a tappet noise.