Need help sourcing this boost leak
#1
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Need help sourcing this boost leak
To make it quick :
Boost leak when secondary comes online. After 4500 RPM a sound around the pssenger side starts, sounding like a duck call. I've checked the lines and check valves and they seem fine. Charge controller unit is working properly.
Looking for specific suggestions before I begin to dive in and rip everything out and go non-seq. And yes I've searched the forum.
Boost leak when secondary comes online. After 4500 RPM a sound around the pssenger side starts, sounding like a duck call. I've checked the lines and check valves and they seem fine. Charge controller unit is working properly.
Looking for specific suggestions before I begin to dive in and rip everything out and go non-seq. And yes I've searched the forum.
#3
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The rubber intake hose that is between the front turbo and the airbox has collapsed on me, choking off air, and causing the sound you hear, and a loss of boost, not a leak. Fixed it by making a spring up and inserting it in the hose, similar to the springs in some radiator hoses
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Well, I did a test drive and the boost leak is still present. Before I go diving into the rats nest, can anyone think what would make the high pitch sound during secondary boost?
Anyone know which check valve is under boost during 4500+ rpm's?
Anyone know which check valve is under boost during 4500+ rpm's?
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