Originally Posted by
mikewarme
The turbos typically blew oil after 50,000. I would say your turbo was not done right the first time. The housings have to be bored out for oversize bearings to do them right. I have all the parts needed if interested new genuine parts. Costs around $300 for :
New style 4d56 water pump
New style thermostat housing
New style Heater bypass tube (Wraps behind engine and has tee for turbo water)
Banjo bolts
Banjo tubes to connect to turbo (2)
New style radiator hose neck for head and all the tubing that runs from there back to the turbo.
I recommend buying new 4d56 turbo from ebay but NOS not CHINA!!! The china turbos last less than 10,000 miles
Includes clips and hoses
This is the kit I installed on Spencers truck (4d55 performance)
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