Review on 🔧 ACDelco GM Original Equipment Fuel Injection Pressure Regulator Kit (217-1582) – Complete with O-Rings for Optimal Performance by Brian Malith

The regulator came to AC Delco quite well....and looks like a BWD....I took it off...but!I sprayed gas when I started the engine started... so I recommend wrapping your blue shop towels... it took me (hopefully) 4 times to figure it out but the black pad... seemed big (thick) and I ended up replacing the thinner plastic pad from the old block and glued it back into the hole. the clamp tightened... the round part at the back... attached to the tongues... much prayed. and bingo. seems to have sealed... The truck runs better and sounds better... I think the old one was starting to break down.