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

3,315

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 21,059 nationwide Durango listings starting at $1,500.

ZIP:

Search Dodge Durango Questions

Dodge Durango Experts

#1 Sigurður Guðmundsson
Sigurður Guðmundsson
Reputation 2,640
#2 Breanskis
Breanskis
Reputation 1,580
#3 tenspeed
tenspeed
Reputation 820
View All

Related Models For Sale

Used Jeep Grand Cherokee
1,067 Great Deals out of 72,861 listings starting at $1,200
Used Ford Explorer
905 Great Deals out of 63,788 listings starting at $799
Used Chevrolet Tahoe
638 Great Deals out of 32,888 listings starting at $1,500
Used GMC Yukon
405 Great Deals out of 20,356 listings starting at $1,495
Used Ford F-150
2,116 Great Deals out of 192,318 listings starting at $290
Used Ford Expedition
397 Great Deals out of 23,859 listings starting at $1,500
Used Toyota 4Runner
231 Great Deals out of 19,232 listings starting at $2,195
Used Honda Pilot
396 Great Deals out of 23,199 listings starting at $995
Used Dodge Ram 1500
402 Great Deals out of 10,916 listings starting at $1,000
Used Toyota Highlander
373 Great Deals out of 25,719 listings starting at $2,799

Used Cars For Sale

2018 Dodge Durango For Sale
27 listings starting at $32,085
2017 Dodge Durango For Sale
25 Great Deals out of 11,671 listings starting at $22,885
2016 Dodge Durango For Sale
33 Great Deals out of 1,423 listings starting at $20,999
2015 Dodge Durango For Sale
29 Great Deals out of 1,143 listings starting at $18,485
2014 Dodge Durango For Sale
43 Great Deals out of 1,752 listings starting at $14,597

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.