60 to 66 psi
Inadequate fuel pressure. If that 2000 S10 Blazer has a 4.3 engine, it needs 61 to 66 psi (engine off with fuel pump running) to run properly.
In 2000 they weren't using one yet There is a variable fuel pressure regulator.
The standard fuel pressure for a 1998 Chevy 3500 with a 454 engine is 50 PSI. If fuel pressure drops much below this level, the fuel injectors will not work properly.
key on engine off 52-59 psi
Where is the fuel pressure regulator located on a 1989 chevy silvarado with 5.7 liter engine
1996 to 2002 2.2L engine needs 41 to 47 psi fuel pressure.
I remove the fuel pump fuse or relay while the engine is running. The engine will run until the pressure has dropped. Leave the fuse or relay out until you have finished replacing the fuel filter.
On a 98-2000 its right after the fuel rail hidden bellow the air intake manifold
The 2000 S10 with a 4.3L engine doesn't have a fuel rail.
The fuel pressure should be 45 psi .
Fuel pressure for a 1997 Chevy S10 with a 4.3L engine requires 60 to 66 psi.
60 to 66 psi