CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show

Hunting idle in Park: '90 Acura Integra 1.8 I4

Wife’s car has new “hunting” idle in Park. Filled coolant tank to “Max” checked rad level, was okay. Didn’t see any disconnected vacuum lines. Idles fine in Drive, only “hunts” in Park.

Check your IAC.