problem with 94 fourunner

[Pumbadog]

wen i have been driving the car dies wen i use the brake , usually after about 10 kilometres or so and then it wont start . it takes about an hour or so of leaving it before you can start it again. we have changed the fuel filter , but the problem is still there. could it be the fuel pump? if so where is it located ? is it in the fuel tank? the car is a 94 model automatic, V6 petrol. any help would be great thanks.

 

[Levinz11]

Bad brake booster allowing a large vacuum leak when you apply them.