My 2000 mitsubishi montero sport is shutting off frequently. I have changed the fuel filter and pump have had it checked for vaccum hose its not showing a code on the diagnostics machine.

Have you ever cleaned your throttle body?

No i havent like i said im on a very strict budget..cant afford big work on my car..

Im not mechanic savvy so all the work i get done on my car is done at a shop.

Ok crystal,if your budget is tight try some gas treatment,may help.

But if no code,s i would tend to say you need to have T.B cleaning.