Boost Creep

[96talontso]

My boost is spiking from about 12 to 22, and i have no idea why, i have now tried 2 different MBC's and i can adjust the boost at lower rpms, but as soon as i hit 5000-6000 it begins to spike out of control. Thanks for the help

I think my wastegate hose is getting pinched by my intake pipe, can i just bend this down and would that prevent kinks?

 

[JusMX141]

Here's a good place to start reading...there's 40 pages of information from people suffering the same problem as you.

http://www.dsmtuners.com/forums/new...-boost-creep-creeping-t25-14b-16g-merged.html

Before doing anything else, rule out any MBC issues by running a line directly from a boost source to the actuator. If the issue is still there, either the actuator is defective or you have some other issue discussed in the thread above.