When I floor the car getting onto the highway and go over 100 mph, the boost will go from 11 lbs down to 4 or 5 lbs. I can feel is stutter a bit also. This will happen when floored and always between 100-120.
What can this be? I have a tune from Ron, could there be a glitch in the timing? Fuel pressure/pump?
Ron, can you shed any light on this, anything I should be looking for to start off with?
What can this be? I have a tune from Ron, could there be a glitch in the timing? Fuel pressure/pump?
Ron, can you shed any light on this, anything I should be looking for to start off with?