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 04-01-2013, 06:14 PM
shanep1987 shanep1987 is offline
Learning to use the forums
 
Join Date: Mar 2013
Posts: 9
Default Rough idle when warm

The truck starts fine when cold drives and idles fine, until the engine warms up and RPMs drop.. Then it wants to mis/surge at idle. Also at for instance a stop light where i barely move forward or in a parking lot where i backup and put it back into gear it seems like it really wants to die to the point where the oil gauge will flicker. I cant seem to figure out the problem.

I have checked for vacuum leaks (carb cleaner)
Replaced plugs and wires
Replaced IAC
Cleaned MAF
Replaced air filter
Cleaned TB
Suspected it could be an EGR issue but turns out my 2002 3.0 is the one year that doesnt have one

ANY HELP? Thanks in advance
Reply With Quote
  #2  
Old 04-01-2013, 07:02 PM
shanep1987 shanep1987 is offline
Learning to use the forums
 
Join Date: Mar 2013
Posts: 9
Default Re: Rough idle when warm

Anyone?
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Mazda B4000 rough idle when warm matthewavogt 4.0 SOHC / 4.0 OHV Tech 8 10-01-2012 06:09 PM
Idles rough when warm MRKoby 4.0 SOHC / 4.0 OHV Tech 10 02-12-2012 10:09 PM
'87 2.3L Warm Rough Idle Bomilcar 4-Cylinder Tech 1 04-14-2011 04:04 PM
ranger 2.3L running rough when warm bmason61 4-Cylinder Tech 1 04-11-2011 07:06 AM
runs rough/choked til warm then clicks over to proper idle khgxdctv Electrical Tech 0 11-11-2009 06:09 PM