View Full Version : Cold Start = Low Idle

10-17-2005, 12:14 PM
HELP...when I start my car in the morning, my idle is REALLY rough and low. It idles at ~ 500 rpm's and is bordering on dying. Once the engine warms up though, the idle gets back to normal...ANY IDEAS? PLEASE...

10-17-2005, 12:49 PM
o2 sensor going bad? they take a min to warm up