Quote:
Originally Posted by tlthehun
Isn't all we need to know is whether or not the 1FZ has a knock sensor?
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The 1FZ has 2 knock sensors.
I know the technical paper that Brian is talking about. I have a .pdf of it and while it is informative, it is far from being both complete or in-depth. It is a brief paper given at an ASE conference in the early 1990's.
The engine is designed to be rebuilt a total of 2 times at 300,000kms at each interval (~186,000 miles)...most trucks on MUD have already passed this milestone and thus proven that the 1FZ is indeed a conservatively working engine (and as cary has always argued, easy on oil)...