I was driving home yesterday from Pleasanton, and on a backroad to my house, i was having a little fun. When I was boosting I felt as if in small intervals I lost a little power for about 1/4 of a second. It was a really small feeling, and if I wasn't paying attention I wouldn't have noticed it. I do have some mods, such as a VF-35, injectors, ecu reflash, fuel pump, trubo back. Anyone have any clue what this might be?

 

how much gas do you have in your tank? Could be getting fuel cut for a split second and that would cause the boost to fall.

 

Especially if that backroad was bumpy. *slosh*

 

ya

suby's are known for engine slosh

 

probably not, I just filled up a couple hours before it, so i had a full tank.

 

Mild case of pinging?
I had that happened to me when I was using UTEC.
Everytime I opened it up I get some power lost and of course CEL flashes( utec thing).

wrxdude