Not sure, I'll know once I get the car all back together. I'm waiting for new Samco intercooler hoses and an Oetiker clamp tool to clamp the PCV hoses back together. Who knows maybe the amount of buildup I had was enough to mess it up... I’ll post once I finish. I will say though there was a decent amount of carbon buildup in the EGR hole in the intake manifold as well as the valve intakes, throttle body and the intake manifold itself. I tried to clean all of it the best I could but there’s only so much you can do, short of just dunking all the parts in a bucket of throttle body cleaner.

Thanks for the help,
Scott
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Scott K - 1994 850 Turbo