
Originally Posted by
Kaiser
Find the line between the manifold and Fuel Pressure Regulator. I'll go ahead and warn you though: MAKE SURE THE LINE IS IN GOOD CONDITION BEFORE AND AFTER YOU INSTALL THE GAUGE. Cut the line in half, trim a little bit (About 1/3rd of an inch) and install the T-guage. On the opposing ends of the T, reinstall the line between manifold and FPR, then on the perpidicular end of the T install the vacuum line to the boost gauge.
Oh, and you probably broke the gauge, but check it to make sure before you toss it or replace it. You never know for certain.