Originally Posted by TIMZTOY
There should be a banjo fitting somewhere abouts the fuelrail. You'd hook up a double banjo bolt into that spot to check pressure ! (not 100% if your truck has it, it should)
Ever tried to find a M8x1.0 banjo bolt? Now try to find an M8x1.0 in a double length. I'm sure they make them but how much time do you want to spend looking for one? Hell I can't even find the 8mm crush washers without searching all over the internet or going to the dealer.