Veloster Turbo Forum banner
1-1 of 1 Results
  1. Veloster Turbo Problems / Help
    Hey guys, got a vacuum issue. What controls the vacuum for 2019 R-Spec? Do we have an idle air control unit? I'm experiencing idle rpm dips. Its a consistent on/off and goes all the way down to like 400 and almost stalls out. When I disconnect vac line from the valve cover it runs normal. I'm...
1-1 of 1 Results