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1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

High Idle Concern

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Old Dec 17, 2008 | 11:12 AM
  #1  
JMKiser's Avatar
JMKiser
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Mountain Pass
Joined: Jun 2003
Posts: 100
Likes: 2
From: Anchorage, Alaska
High Idle Concern

I have an issue with extreme high initial idle at start up. I took my 1998 Ranger with a 3.0L to the local dealer to have some work done about a month ago. Long story short, my number six plug wire got burned against the exhaust rail.

Anyway, I guess they re-flashed the computer to the newest *.bin, or flash version. After that when I start the truck the tachometer jumps up to 2200 – 2300 RPM and then it settles’ down to about 1500 after a moment or two, then it finally adjusts itself to about 1100 for a few more seconds and eventually ends up at 900 – 1000 RPM.

I confronted Ford about this and they said that Ranger’s and F-150’s do have a tendency to do that at start up. Ordinarily I wouldn’t be too concerned, however I believe that the 2200 – 2300 RPM high idle at start up at 0°F in Alaska is a bit much.

If anyone out there joins my concern, please point my in the right direction.

Regards,


John from Alaska….
 
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Old Dec 17, 2008 | 02:50 PM
  #2  
matt's2.9STX's Avatar
matt's2.9STX
Elder User
Joined: Aug 2006
Posts: 761
Likes: 0
From: Southeast MI
Sounds like somebody may be feeding you a line when the codes didn't flash right. Either that or the programming is fumbled. You're right a Vulcan anywhere NEAR Alaska should NOT do that for cold-start. If it really is a glitch that they honestly can't figure out (stupid notion as they should have all the possible causes for thier products on file) then they should cover an oil change under warranty to synth 0w30.
 
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