Ford Ranger Forum - Forums for Ford Ranger enthusiasts!

Go Back   Ford Ranger Forum - Forums for Ford Ranger enthusiasts! > > >
Forgot Password? Join Us!

Welcome to Ford Ranger Forum

Thread Tools Search this Thread

Old 11-02-2009, 02:53 PM
Fyrboy5 Fyrboy5 is offline
Learning to use the forums
Join Date: Nov 2009
Posts: 5
Question Idle surge

Hi all I have an 03 ranger with the 3.0 v6. was having some problems with the truck dieing and idleing low so I replaced the IAC and it ran fine for a week or so. Now it idles real high when shifted from Park to Drive or Rev and sometimes when coming to a stop it will surge a bit. I have noticed that when in park if you tap the accel pedal when its at high idle (cold or hot eng) it normally calms down. any help would be great.

Update: did a throttle body service with no change! This is my fiances truck and after driving it I do notice the idle raises when the A/C comp engages (as it should) but it seems to idle a bit on the high side with the comp engaged.

Last edited by Fyrboy5; 11-05-2009 at 03:31 PM.
Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread Starter Forum Replies Last Post
Oil light comes on above idle OldTruck 4-Cylinder Tech 13 02-01-2010 11:22 AM
Rough Idle Jimmyboiii 4-Cylinder Tech 5 08-24-2009 05:01 AM
1993 2.3L rough Idle 93RedRanger 4-Cylinder Tech 1 08-06-2009 09:42 AM
91 3.0L idle problems dogboy 3.0 Vulcan Tech 0 06-02-2009 11:45 AM
2.3 idle problems jamesp01 4-Cylinder Tech 0 05-28-2009 05:17 AM