What can cause an check engine soon light on steady. ..on a 2004 Mercury Mountaineer

Asked by Oct 17, 2015 at 01:52 PM about the 2004 Mercury Mountaineer 4 Dr STD AWD SUV

Question type: General

3 Answers

Need answer

1,495

well with this information only thing we can rule out is a misfire. Then it would flash. A engine light can come on for way too many reasons to even guess, could be a loose gas cap to a bad thermostat. Have somebody scan the Merc and then post the code and we will be able to help you. The auto parts stores usualy do this for free

61,155

Over 100 different things! Visit your local auto parts store and ask them to scan the computer. Most stores will do it for free. Post the trouble codes here and we can help further. HTH. -Jim

Your Answer

Add photo

Related Questions

Mountaineer

Looking for a Used Mountaineer in your area?

CarGurus has 1,477 nationwide Mountaineer listings starting at $150.

ZIP:

Search Mercury Mountaineer Questions

Mercury Mountaineer Experts

#1 Tom Demyan
Tom Demyan
Reputation 520
#2 kbro
kbro
Reputation 460
#3 FordNut
FordNut
Reputation 310
View All

Related Models For Sale

Used Ford Explorer
940 Great Deals out of 73,742 listings starting at $750
Used Ford Expedition
413 Great Deals out of 24,690 listings starting at $1,999
Used Mercury Mariner
39 Great Deals out of 1,501 listings starting at $800
Used Lincoln Navigator
116 Great Deals out of 5,616 listings starting at $1,299
Used Jeep Grand Cherokee
840 Great Deals out of 68,654 listings starting at $864
Used Chevrolet Tahoe
775 Great Deals out of 28,432 listings starting at $1,500
Used Ford Escape
1,113 Great Deals out of 90,502 listings starting at $1,295
Used Dodge Durango
299 Great Deals out of 24,118 listings starting at $1,500
Used Ford F-150
2,691 Great Deals out of 211,555 listings starting at $1,000
Used Lincoln Aviator
4 Great Deals out of 280 listings starting at $2,500
Used GMC Envoy
49 Great Deals out of 2,388 listings starting at $1,800
Used GMC Yukon
517 Great Deals out of 17,114 listings starting at $1,799
Used Honda Odyssey
352 Great Deals out of 27,950 listings starting at $2,295
Used Nissan Pathfinder
413 Great Deals out of 24,808 listings starting at $999
Used Cadillac Escalade
308 Great Deals out of 10,695 listings starting at $1,900

Used Cars For Sale

2010 Mercury Mountaineer For Sale
5 Great Deals out of 91 listings starting at $7,995
2009 Mercury Mountaineer For Sale
28 listings starting at $5,990
2008 Mercury Mountaineer For Sale
3 Great Deals out of 142 listings starting at $4,495
2007 Mercury Mountaineer For Sale
5 Great Deals out of 179 listings starting at $4,599
2006 Mercury Mountaineer For Sale
7 Great Deals out of 219 listings starting at $1,974