Quote:
-i've never pulled out white plugs from the turbo setup
Its not a stock motor either.
My guess is you have never given it a boot full and then pulled the plugs.
If it runs fat down low, there isnt really any point driving it home and letting it idle and then pulling the plugs. You already know it runs fat down low.
You need to look at the problem in the conditions its happening.
Its hard to find a hole in a tyre when there is no air in it.