3.0 Cold Idle
Thread Starter
|
Cross-Country
Joined: Dec 2005
Posts: 67
Likes: 1
3.0 Cold Idle
99 Ranger with Flex-fuel 3.0 has been very rough idling at cold start up and most recently wouldn't even start without pressing accelerater. Searched this forum and replaced the IAC valve and started right up and idled great. That was two days ago, last night I started it up and acting the exact same way. I had ran test for codes prior to replacing valve, no codes but monitors had 3 inc, 02 sensor, heat, and EGR. Does this mean anything? Any input would be appreciated. By the way just replaced the fuel filter, someone said the fuel pump may be going out. I thought they either worked or didn't.
Thread
Thread Starter
Forum
Replies
Last Post
Mainman407
Explorer, Sport Trac, Mountaineer & Aviator
1
Oct 23, 2014 05:29 PM
Tom Norman
2.6, 2.8, 2.9, 4.0 & SOHC 4.0 V6
6
Jun 16, 2004 10:51 PM
