pop thru intake

[kraus]

Ok been out driving car ran great for last 4 months. Now since its been cool at night like 45 degrees been out driving car aloy. Well with being cooler if i go wide open throttle it pops thru intake and car noses over bad. I g mid throttle and eas into it pulls like no tomorrow. But if you just stopand mat it pop and lose power,noses over etc. so what should i look at to fix problem. I wanted to run it tonight at track but obvious yhos is not good. It did this last year late gall also on way yo storage in november. I figured i would look at in spring and it wasnt there come spring. But now its back with cool weather again.... Setup is in signature

 

[TurboBuRick]

Check wastegate hose.

 

[TurboTdr3.8]

Might help if you log that run when it acts up , then post it .

 

[hiboom]

May not be related but mine does the exact same thing when I have the alky turn to high with the cooler temperatures