Quote:
Originally Posted by whitetiger777
Ok, so I'm back again...still with out a supra. It looks like turbo MKIVs are easyer to find for some reason. Can someone shoot me off a comparison or the NA and the Turbo...focasing on MPG. Stuff they have actualy witnessed them selves would be best. Also what are the weeks spots in the turbos system. Like in the Eclipse I had to replace the BOV fast because it leaks.
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Oem spec for the mkiv tt is
17mpg city, 24mpg hwy.
Yes, the oem bov on the 2jz-gte is a bit of a weak point too. It's been known to partially fail (resulting in decreased max boost) after about 50k miles. Other somewhat-unusual items that should be replaced in higher mileage 2jz-gte's are the coilpacks and the harmonic dampener (crank pulley). Other items may also need to be replaced, such as the water pump and/or oil pump, depending on how diligently the previous owner followed the maintenance schedule.