If you increase the valve pressure (turn in the screw), you increase the valve's resistance to opening at lower vacuum levels, meaning part throttle or at idle but you also increase the occurrence of compressor surge, which is what a BOV is there to prevent in the first place.
I dowload the om580 update, i unzip it and install the om580 update tool exe,than i open the file driver to execute the file preinstaller from the file driver.After i plugge the...
i just want to ask about my car steering. i've change my steering tie rod end but the problem still occur. the problem of my steering is when the road is incline in even bit, my car will not go straight. i need to...