Runs great but dies when coming to a stop.

[hotfries75]

Does a vacuum leak cause the engine to keep trying to turn over after you turn the key off? Also, how much work is it to replace the brake booster?

[91MMY59]

Does a vacuum leak cause the engine to keep trying to turn over after you turn the key off? Also, how much work is it to replace the brake booster?

usually,if the brake booster goes out,the brake pedal will be hard to press.This could also mean the hose is old and is "sucked" close somewhere,usually in a bend