Originally Posted by LuiPoland
- air should enter the gauge throught very small hole (ex. 1mm)
- you can try to put some grease into gauge mechanism
Do you have another boost gauge? Maybe gauge is ok but ypu have problems with your engine
The engine has been rebuild just 2 months ago,seems to run fine.
Before, the pipe that blows into the gauge was fitted with a T piece from the MAP sensor pipe. Now the pipe connects directly from the inlet manifold outlets.
But what you suggest when you say that maybe the problem is with the engine???