running on

[mindbullets]

my van wont turn off when i take the key out , anyone know the cause ? someone told me but i cant remember.

[handya]

sounds like the carburettor sticking, i had this problem a while back.

[honkytonkman]

This usually happens when the timing is out, and it's over advanced. Either retard the ignition slightly yourself, if you know how to, or get a garage to set if for you.. should only take a couple of mins.

[jake-the-peg]

Depends if it's petrol or diesel.

If it's petrol the above answers may be correct.

If it's a dielsel there's a solenoid that cuts off fuel to the engine when you turn off which is what stops the engine. This may be sticking open.

[joe el]

yea ure right jake ive had the fuel solenoid problem before on a diesel