engine idle rough

5

Asked by Jul 23, 2009 at 11:11 AM about the 2002 Dodge Durango SLT Plus 4WD

Question type: Maintenance & Repair

at idle engine drops from 1500 rpm to 300 or 400 rpm

4 Answers

5

i have already tried some fuel jet cleaner and gas treatments. the sparkplugs appear to be clean. and plug wires are in good shap but i didnt change to plugs or wires.

30

check timing?

35

more than likely its the timing chain it might have to be reset which if u dont go to a mechanic that u know and trust it can get pretty pricey

3,255

It's not the timing chain... What engine do you have? It's probably the IAC, idle air control valve... it's either damaged or dirty. You can clean it relatively easily, just don't move the plunger when handling it

2 of 2 people found this helpful.

Your Answer

Add photo

Related Questions

Durango

Looking for a Used Durango in your area?

CarGurus has 21,292 nationwide Durango listings starting at $1,499.

ZIP:

Search Dodge Durango Questions

Dodge Durango Experts

#1 Sigurður Guðmundsson
Sigurður Guðmundsson
Reputation 2,640
#2 Breanskis
Breanskis
Reputation 1,560
#3 tenspeed
tenspeed
Reputation 820
View All

Related Models For Sale

Used Jeep Grand Cherokee
1,027 Great Deals out of 72,252 listings starting at $700
Used Chevrolet Tahoe
559 Great Deals out of 31,371 listings starting at $1,500
Used Ford Explorer
928 Great Deals out of 70,253 listings starting at $997
Used GMC Yukon
382 Great Deals out of 19,299 listings starting at $2,000
Used Ford Expedition
438 Great Deals out of 24,829 listings starting at $1,150
Used Toyota 4Runner
260 Great Deals out of 19,021 listings starting at $2,500
Used Dodge Ram 1500
411 Great Deals out of 10,833 listings starting at $1,400
Used Honda Pilot
389 Great Deals out of 22,309 listings starting at $1,500
Used Toyota Highlander
360 Great Deals out of 26,009 listings starting at $2,800
Used Ford F-150
2,058 Great Deals out of 207,340 listings starting at $1,499

Used Cars For Sale

2017 Dodge Durango For Sale
22 Great Deals out of 11,596 listings starting at $24,584
2016 Dodge Durango For Sale
40 Great Deals out of 1,694 listings starting at $18,999
2015 Dodge Durango For Sale
30 Great Deals out of 1,170 listings starting at $19,995
2014 Dodge Durango For Sale
37 Great Deals out of 1,739 listings starting at $16,886

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.