A good small pipe wrench & tap with a hammer.I purchased a fuel pressure gauge from Kirban. When I went to install it, I realized the end of my fuel rail had been capped off where the Schrader valve is. I'm not sure how to remove it. We tried using vice grips but it didn't budge. Does anyone have any suggestions?
I'll attach a couple photos for reference.
Fuel pressure gauge i purchased: 1984 1985 1986 1987 Buick Regal Grand National Turbo T T-Type GNX Mechanical EFI FUEL PRESSURE GAUGE KIT #7197
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