- Jan 21, 2012
- 58
ok still have intermittant high idle problem. starts when I fill up with fuel and then immediatly drive on highway come to stop at next town 13km's idle up at about 950 stays up at 950 idle for 80 to 120km's then goes back to 650 and stays that way for rest of tankfull but if i fill up and go home and just park it next day can start it up and it will idle normally. It has been doing this for 2-3 years. note no codes tb is clean in fact I have two and both do the same truck runs great other than that. any clues to what is going on? truck has 125000km's all maintenance up to date.![Confused :confused: :confused:](/forums/smilies/confused.gif)
![Confused :confused: :confused:](/forums/smilies/confused.gif)