after installing my maftpro ive noticed that my vaccuum at idle is only around -9.8 the car actually runs very well, but something is not right with the vaccuum.
ive check over and over again for vaccuum leaks and changed all the original fittings, hoses and tees but its still the same.
anyone have any idea why it would be so low?
the only thing i can think of is that the hose that goes from the turbo to the boost solenoid, then to the wastegate is a smaller diameter than the fitting but i squeezed it on there anyway (ran out of the larger hose).
i removed the egr and vsv and all that. the only vaccuum lines that i have go from the back of the intake manifold to the cruise control and heater. and the front of the intake manifold to: bov, afpr, and map sensor.
any help would be appreciated
thanks
-pete
ive check over and over again for vaccuum leaks and changed all the original fittings, hoses and tees but its still the same.
anyone have any idea why it would be so low?
the only thing i can think of is that the hose that goes from the turbo to the boost solenoid, then to the wastegate is a smaller diameter than the fitting but i squeezed it on there anyway (ran out of the larger hose).
i removed the egr and vsv and all that. the only vaccuum lines that i have go from the back of the intake manifold to the cruise control and heater. and the front of the intake manifold to: bov, afpr, and map sensor.
any help would be appreciated
thanks
-pete
