Remove oil pan
Fuel tank.
I believe that the fuel pump for the 94 Pontiac sunbird is in the gas tank.
gas tank
It is in the fuel tank.
In the fuel tank.
Fuel pump is defective and needs replacing.
tools and knowledge (or a manual)
located inside the take you will have to lower the tank to get to it
if its a 4 cylinder, its located inside the timing case.
The 1994 Pontiac Sunbird 3.1 liter engine windshield washer pump can be found on the firewall in the engine compartment. The windshield washer pump will be on the drivers side firewall.
Idle speed cannot be adjusted on this model. No manual adjustments available. Problem may lie in fuel pump, or fuel filter or temp sensor.
The fuel filter could be blocked.