Fun times with some kind of turbo issue
#1
Fun times with some kind of turbo issue
So, airdog on, injectors in back to stock tune and the stock turbo is doing this funny little pulse thing from10-13 psi when throttle is held consistent, IE cruise. I think it's time fer a new turbo, but just wanted ideas. Frp is fine not fluctuating, boost stays fine no fluctuation. As soon as I move out of that range it's a OK. Any ideas
#2
#3
Turbo is OK, worn for the mileage on it but not excessive play. Not towing just set the cruise, factory program so no timing. Not sure on the leaks yet, I've siliconed the intake horn and GH so down to boots now. If I get this new turbo on this weekend and its still doing it I will really have a problem
#4
Are you sure it's turbo related and not your TC slipping? My truck would shudder/feel like not getting fuel occasionally from 40-60mph. Usually just on slight inclines/accelerating though- if boost is reading fine and sounds consistent (not fading out then coming back) then there may be something else going on
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