9 to 13 LBS.
Where is the fuel filter located on a 1990 chevrolet blazer?
Drop fuel tank
The typical fuel pump pressure for a 1997 Chevrolet CK 1500 truck is 50 psi. The high pressure is required to atomize the fuel when it leaves the injectors.
Drain the fuel from your 1990 Chevrolet C 1500 gas tank. Remove the fuel line. Remove the fuel pump retaining plate screws. Remove the fuel pump. Reverse the process to install the new fuel pump.
in your fuel tank
yes
replace the fuel pump that is in the gas tank.
You have to release the fuel pressure at the schrader valve on the fuel rail. The filter is located under the car on the driver's side on the frame just after the tank. It will require a special tool to release the disconnect.
Could be,Plugged/dirty fuel filter,Faulty fuel pump, incorrect fuel pressure,Restricted exhaust,Damaged catalytic converter,
The fuel pressure regulator or the fuel pump could be bad on the 19900 Lumina. Check both of these to start troubleshooting the problem.
thank you
9 to 13 PSI.