Losing Power

[JeffDsM90]

Sometime my car loses power but the stock boost gauge is still showing full boost. It usually happens when i am half way on the gas then floor it. If i floor it from the start it wont do it. Anybody have any ideas on what this could be? Thanks Jeff

 

[chico904]

My first guess would be a boost leak, so perform a boost leak test.

 

[killer_eclipse]

i agree boost leak test... and as far as the stock boost gauge it is not so much a boost gauge as it is a air meter it just registers how much air is passing the mass air flow sensor... my best guess is a leak somwere but more info on the mods you have might help