How do I switch off my car from outside without key?

I've kept the car turned on and locked myself out. the engine is running and i dont have a spare. there is enough gas in the tank to idle the car for another ten hours. how do i turn it off immediately? i need to save my gas. Thanks in advance. my car is a nissan bluebird, 1992 model.
How do I switch off my car from outside without key?
Blocking the exhaust will cause the engine to stall. You can accomplish this by pushing the sole of a boot up against the tailpipe. If you can get a fairly good seal, the engine should stall out fairly quickly with no harm done... please be advised, though, that the exhaust gas carries a LOT of heat, so don't go trying this with your bare hands (or any shoes you really, really care about).



Note: Do not insert anything *into* the pipe -- it may very well shoot right back out and hit you, or stay put and leave you with a new problem once the car's off. In addition, merely blocking the outlet with bodily force creates a natural limit to the pressure that can build up...
How do I switch off my car from outside without key?
you smash the window and climb inside.

make sure to watch for any excess glass as this can be a danger.

steal your radio and throw it in a river and claim it all on insurance.

buy a new car, yours is ****
Get a slim Jim and open the door or a coat hanger.

Try a pop the hood and disconnect the battery

Call RAC VACC so on
um if u can get ur hood open u can disconnect some stuff.....like the coil wire(will shock u bad if u don't use a thick glove)....and then u will need to disconnect the battery so it doesn't drain down from the key being in the run position.........i would suggest getting in the car any way u can........



bailing wire from any large store in the area

slim jim available at any parts store....

key cut at dealer with vin number and proof of ownership ...which is probably in the car lol

locksmith........

if u have full coverage u can break out the window then report it as vandalism.......would suggest the door window not the small quarter windows or rear glass since those cost more to fix.....
You will need to get a locksmith or someone with a jimmy stick to get your car open, unless the hood was up. If the hood is up, you can start by removing the fuse for the fuel system or injectors. I don't think you have access to the fuel pump wiring harness from under the car. On some models this is accessible from underneath and it disconnected it would kill power to the fuel pump, causing the engine to die. The only other problem, is now your ignition is still on draining your battery.

Hope this helps and good luck. Christopher
Pinch the fuel line with vise-grips to shut off the flow of fuel..