HEY GUYS THIS IS THE PIC OF MY CAR TOYOTA COROLLA 2010 VENTURI WHICH IS ATTATCHED AT THA TIP OF THROTTLE BODY ,,NOW TELL ME IN THAT PIC THE AREA WHICH IS BLACK MARKED WHERE HARD PIPE ATTACHED IS LITTLE LEAK ...TELL ME DOES IT EFFECTS ...
BECAUSE MY CAR RPM UPS AND DOWN MAY BE FROM THIS PROBLEM//
AND TELL ME ALSO WHAT ARE VACUUM LEAKS?