What would cause a bouncing idle that occurs only when the brake pedal is pressed?
could it be caused by the vacuum line w/ check valve that goes from the brake booster to intake manifold? (ie. check valve sticking) I know the check valve works because i just checked it( aka blow test). But it does seem to stick slightly prior to "popping" open.
could it be caused by the vacuum line w/ check valve that goes from the brake booster to intake manifold? (ie. check valve sticking) I know the check valve works because i just checked it( aka blow test). But it does seem to stick slightly prior to "popping" open.
