[quote:32998cb665="outlaw1"]i'm looking for a diagram to help me find the valve to check the fuel pressure on my 1993 old bravada with a vortec v6[/quote:32998cb665]
Its right behind the intake plenum,drivers side you will see the 2 pipes going to the bottm of the lower plenum. It looks like a tire valve.
What's wrong? that you have to check the pressure.
If you're also looking for the fuel filter its under the driver seat little bit to the back.
Fuel Pressure Regulator is under the IMTV-
This vortec engine 4.3 can be a little tricky with its spider unit.
HTH-Good Luck!
Jan 20, 2007 at 12:16 AM