Why does my vehicle have a High idling

Hello, high idle is often due to an air intake leak, allowing unmetered air into the engine which demands more fuel -- which then creates a high idle. This is not a total certainty, but something that often causes this. Have the air and fuel mixture checked. This will mean checking for cracked or broken air hoses, throttle body or intake manifold issues and so on. www.repairpal.com/repair-shops