Not positive but some models of Chevy a bad oil pressure switch will cause the fuel pump to run all the time and run down the battery and also cause a safety hazard if you are in a accident and the fuel line is broken it would pump until the tank is dry or battery goes dead.
no
The 1999 Chevy Monte Carlo does have an emergency fuel cutoff switch. The emergency fuel cutoff switch can be found in the fuse box.
The fuel filter on the 1999 Chevy express van 3500 with 350 engine is on the cross member of the frame behind the front door.
Inside the fuel tank
No there is not.
need to fix my express van .
There is none.
No, GM vehicles are not equipped with a fuel cut off inertia switch.
No switch. But it does have a fuel pump fuse and relay that can stop it from working.
need to fix my express van .
If you mean an inertia kill switch for the fuel pump, no.
Chevrolet does not use inertia switches.