[bigig88]

I have a 2000 Durango with idle at around 1500rpm. It brings the P0505 code up for Idle aair Control System. I have replaced the idle air control solenoid as well as the Throttle Position Sensor and MAP sensor. It still has high idle and brings up rhe same codes ....Can anyone offer advice on something else it could be or that I am overlooking to cause this. I can'r get it smogged until I get that engine light to renain off.

 

[leebar]

Please, somebody offer some advise as I am at the end of my patience with this. My 2000 Durango 4.7 engine 4 WD has the same issue, cold start high idle at cold ambient temps. Now bear in mind this repair was performed during warm weather // I had to replace the PCM. After replacing the PCM a code informing me the IAC solenoid was bad, replaced it and all was good till cold weather set in. The cold start went directly up to 2100 RPM then to 1500 RPM for about 5 minutes then the engine arrived at operating temperature and the idle went to 700 RPM. I had ALL electronic components checked by a Auto Electric Professional and vacuum leaks,everything checked good and no problems found. I find it hard to believe this is a normal occurrence and is NOT good to shift the transmission into drive or reverse at 1500 rpm. My 2002 Durango 4.7 4WD goes to 1000 RPM then to 700 RPM no matter what ambient temperature is present.

 

[Primus]

This thread needs to be moved to the proper subforum first.

 

[leebar]

Where do you want it, Mr Rude?

 

[leebar]

This thread needs to be moved to the proper subforum first.

This thread needs to be moved to the proper subforum first.

I have a 2000 Durango with idle at around 1500rpm. It brings the P0505 code up for Idle aair Control System. I have replaced the idle air control solenoid as well as the Throttle Position Sensor and MAP sensor. It still has high idle and brings up rhe same codes ....Can anyone offer advice on something else it could be or that I am overlooking to cause this. I can'r get it smogged until I get that engine light to renain off.

This thread needs to be moved to the proper subforum first.

Is it not feasible to reply to bigig88 quote? I now have information to share on this subject which might interest members with the described problem. I guess I will start a new listing providing details for others to follow.