rb boost problem

[insco13]

when i'm on the freeway it wants to build boost at cursing speed. i cant find any vacuum leaks. I can move the waste gate actuator line with pliers so I'm at a loss as to what would cause this. It loads up and bucks when it happens any ideas?

[jdm213]

check ur vac lines if there damaged again make sure everything is hooked up and not loose check. it cud be a timing issue tho

[trickey1991]

do a boost leak detector, super easy to make and will solve your issue.!!!!!!!!!!!!!!!

[insco13]

I guess the previous owner just had the cas replaced, so im gonna try the boost leak detector first.

[insco13]

4 boost leaks! fixed them it runs real strong.

[Josh400]

Damn I'm having the same problem. I'm hearing a crackling noise from exhaust manifold. Do have any idea on that? If not, thanks Anyway