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- #2,841
Another thought.
Have a look at the coolant feed and return for the turbo that come off the upper t stat housing. I found a seep there, the old oem constant tension ones slowly gave up.
If you’re lower housing gasket surface is corroded a new one for 14b is available for something like $60.
Extra hole to plug and thicker flange so you’d need longer studs but other than that the same.
View attachment 4093322
My upgraded turbo doesn’t use water cooling and I recently plugged those ports.
I went through and tightened all the hose clamps again on the all the hoses. I really just need to test it out again. It’s low on the list because I’m being stubborn and annoyed
If it comes from the housing I will pull it off and try to have the machine shop resurface it and give it another try.
It’s possible that’s caused it as a few weren’t tight.