Pressure Testing the system, TB is pissing out boost
#1
Pressure Testing the system, TB is pissing out boost
Its not the first time Ive seen it, DSM Throttle Body seals usually fail after many years of use as well. Tried searching to see what people do, but couldn't find any results..
So while pressurizing the intake tract, the boost is leaking out of the Throttle body, a considerable amount as I reach 10lbs...as I turn the throttle plate, the hiss changes tone, so its the o-ring seals that are leaking. Whats usually done to cure this problem?? Are there any replacement seals or do people usually just swap the entire TB?
Thanks,
Nomie
So while pressurizing the intake tract, the boost is leaking out of the Throttle body, a considerable amount as I reach 10lbs...as I turn the throttle plate, the hiss changes tone, so its the o-ring seals that are leaking. Whats usually done to cure this problem?? Are there any replacement seals or do people usually just swap the entire TB?
Thanks,
Nomie
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04-21-2016 03:00 PM