I'm not sure what you mean by a rollover switch, if you mean a fuel cutoff switch, it's in the driver side kick panel.
Dodge doesn't use a roll over switch, The fuel system is controled by relays.
Chevy did not use a INERTIA switch on there trucks are vans.
Chevy did not use the Inertia switch, Only for did.
Check your roll over cutout switch.
NO... Chevy did not use an ENERITA fuel cut off switch on there trucks.
no roll over swithches wre installed in EFI motors b/c they will continue to run when inverted. where as a carb will stall out..
if it has a roll over switch it may be in the trunk over the fuel tank and it could be a fuse or relay if that doesn't work may be a bad pump.
The fuel pump inertia switch in a Ford activates with an impact or roll over regardless of fuel level in tank.
Your switch could be worn out you would have to replace the rocker to the switch or replace the whole window switch console.
NO, some cars have a roll over switch that will turn off the pump in the event of a rollover accident, but nothing that you can turn on or off yourself.
im not 100% sure but many cars have a reset switch at the roll over valve, i have no idea where it is on the car i can only guess its on the fuel pump
go to the mercury garage compony & ask them why