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Discussion Starter · #1 ·
Hey guys, my car is running fine but I've noticed recently that sometimes when I slightly let up on the gas while driving I get these little blips or surges in power. I felt it before I installed my boost gauge but now I can confirm it. I get it most on the highway and I'm slowing down slightly there will be these power surges. Anything I need to look into?
 

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what do you see in your boost gauge.
 

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Discussion Starter · #4 ·
Say im driving and the needle is at 0 psi, it will bump up to 1-2 psi for fraction of a second. will also happen on the vacuum side. Idk about the ETM as I bought the car used, what color sticker should be on it, yellow?
 
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