my 64 plate gt has just gone over the 4000 mile mark and its now gained a quite a loud dump valve...put your foot down and it sucks in air really loud and let off the throttle and a big hissing sound happens I'm not sure if kia has designed it this way or if something has gone wrong if anyone has this problem or maybe not a problem let me know still loving the car though dont miss my st one bit !
Peaceofcake23
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
