Boost fade

[Kracka]

Sounds to me like your MBC should be set somewhere between where it started and the two full turns. What happens with just one turn up? Did you route the MBC back to how it was before (turbo-MBC-WG)? That routing will help control spike.

[Kracka]

There is nothing wrong with his MBC, he tested another; he needs to find a happy median between where it sits now and where it becomes uncontrollable.

[FattyBoomBatty]

He tested another one that spiked and he let off and switched back. Read.

[Kracka]

Originally Posted by FattyBoomBatty

He tested another one that spiked and he let off and switched back. Read.

I do read, I also talked him through it on the phone.

[asshanson]

Yes, I have a brand new TurboXS mbc, same thing happened. I'll try upping the boost in little increments.

[Kracka]

On my Joe P., 1/8 turn = 1 psi.