iI have noticed that when i come to a stop at a light that my truck seems to have a shake to it kindof lime a vibration to it. Its not horrible but enough to irritate me. any ideas to what thus could be. btw i have bosch fine wire plugs k&n cold air intake new rotor cap and full synthetic oil. still no clue on wht it could be.


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Please list your year and engine please other info may help like what trans, muffler, cat no cat so on.

It does help you know

 

v6 3.9. stock trans,cat,and exhaust. only upgrades are air intake and plugs, wires, and cap


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2001 sport


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You didn’t say the year but.

I think you need the throttle body cleaned especially the IAC idle control.

A link this is for a V8 I think but they are the same basically not the 4.7 V8 the older V8's

http://www.dakota-durango.com/forum/...d.php?t=105835

 

+1 on cleaning the IAC. I cleaned my IAC recently and it made a world of difference in my truck when my RPM's would get too low when I was coming to a stop, especially with the A/C on.

Jimmy

 

Agree. Take the throttle body off and give it a good cleaning and the IAC too. This will help settle out the R.P.M 's

 

ya i have the same issue. when i come to a fast stop the rpm will go way down. it has stalled out a few times in the past.


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just to be sure what is the IAC?


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Idle Air Control (IAC) Valve