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

Reply
 
Thread Tools Search this Thread

  #1  
Old 06-02-2010, 04:47 PM
DieselBrad DieselBrad is offline
Ranger commuter
 
Join Date: May 2010
Posts: 458
Default Irradic idle

My 04 4.0 has a high idle at start up(1500rpm) for approx 2 min then comes down to 7-800.

After driving with the cruse on far say 30 mile or so. Then i can turn it off, push in the clutch and let off the gas completly(coasting) the rpms sit at 2000-2200.

Driving thru town i can be crusing in 2nd at approx 1500rpm and go to shift to 3dr, but when i puch in the clutch and let off the gas, the rps come up to 2000.

I have check mutiple times for vaccume leaks and found NOTHING!!
I have put in a NEW TPS, IAC and a PCV(if yoou want to call it that). Still has the same issues. It is very annoying for the past 10k.

O and the throttle cable is free as welll as the Throttle body

Please help
__________________
04 Supercab 4dr 4.0 5spd 4x4 EDGE. Daily Driver
96 F350 Crewcab 460 5spd Vortech S/C 4X4 6" 35s
94 Lightning Bassani headers back CAI Underdrive Pulleys
86 F250 Reg Cab 6.9 4Spd 4x4 6" 35s (powerstoke,D60 5spd on the way)
80 F350 Reg Cab 429 C6 4x4 L&L headers F450 rear springs All Out Pulling Truck(D60 Laddered Frame, 540cid coming)

Last edited by DieselBrad; 06-03-2010 at 12:54 AM.
Reply With Quote
  #2  
Old 06-02-2010, 09:06 PM
Edge4.0 Edge4.0 is offline
Like the Forums
 
Join Date: Dec 2009
Posts: 45
Default Re: Irradic idle

i have the same problem on my 02. any ideas would be great!
__________________
2002 Ranger Edge
Red, 4 door, 4.0, 4x4, 4.10 gears, 5 speed

1987 Suzuki Samurai
Rustoleum flat black, weber 32/36, 2 inch exahust, full soft top, and rear mini spool.
Reply With Quote
  #3  
Old 08-25-2010, 03:26 PM
DieselBrad DieselBrad is offline
Ranger commuter
 
Join Date: May 2010
Posts: 458
Default Re: Irradic idle

Ok. i changed out the IAC and it did nothing. I have driven it this way for the past 20k. Finnaly got sick of it and droped it off at the shop by my house. Guy said he reset the computer(have to after changing IAC?) now it idles fine. And he charged me 2,5 hours do do that
__________________
04 Supercab 4dr 4.0 5spd 4x4 EDGE. Daily Driver
96 F350 Crewcab 460 5spd Vortech S/C 4X4 6" 35s
94 Lightning Bassani headers back CAI Underdrive Pulleys
86 F250 Reg Cab 6.9 4Spd 4x4 6" 35s (powerstoke,D60 5spd on the way)
80 F350 Reg Cab 429 C6 4x4 L&L headers F450 rear springs All Out Pulling Truck(D60 Laddered Frame, 540cid coming)
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
'91 3.0 rough idle? Sal 3.0 Vulcan Tech 3 10-15-2010 07:07 AM
Idle? 01DangerRanger 3.0 Vulcan Tech 8 05-05-2010 07:57 AM
idle adjustment Sal 3.0 Vulcan Tech 2 04-21-2010 04:17 PM
fast idle John1954 4-Cylinder Tech 3 04-03-2010 12:37 AM
Idle surge Fyrboy5 3.0 Vulcan Tech 0 11-02-2009 02:53 PM