SnowCamper
Enthusiast
Hi all, I am scratching my head on this one. I have a 1997 GTS with a roe supercharger setup. Right now the gauge measuring boost shows it in a constant vacuum when driving. I was able to diagnose it as the bypass valve not shutting when the throttle is applied. However upon further investigation I found that the vacuum tube the bypass is connected to, actually has increased vacuum when throttle is applied!?
Has anyone ever experienced this on the Gen 2's? Any reason the engine vacuum would perform this way?
Thanks in advance.
Has anyone ever experienced this on the Gen 2's? Any reason the engine vacuum would perform this way?
Thanks in advance.
