P171 P174 fuel lean bank 1/2. P303 misfire cylinder 3 are they related? What is the cause and cure for my 02 windstar 3.8

Asked by Dec 31, 2013 at 04:40 PM about the 2002 Ford Windstar LX

Question type: Maintenance & Repair

Symptoms include but not limited to
rrough idle, loss of power, hesitating,
loud knocking at 80-100kms driving
speeds, flashing CEL, low idle.

5 Answers

112,085

http://www.obd-codes.com/p0171

6 of 6 people found this helpful.
112,085

http://www.obd-codes.com/p0174

1 of 1 people found this helpful.
112,085

http://www.obd-codes.com/p0303 -- these links might give you some things to check.

2 of 2 people found this helpful.
246,295

Check your coil and or plug for cylinder #3 and look for a vacuum leak in one of the hose usually off the upper intake.

1 of 1 people found this helpful.

Replaced plug no change.

Your Answer

Add photo

Related Questions

Windstar

Looking for a Used Windstar in your area?

CarGurus has 659 nationwide Windstar listings and the tools to find you a great deal.

ZIP:

Search Ford Windstar Questions

Ford Windstar Experts

#1 JohnBarJB
JohnBarJB
Reputation 560
#2 T_S_T
T_S_T
Reputation 460
#3 Tom Demyan
Tom Demyan
Reputation 400
View All

Related Models For Sale

Used Honda Odyssey
240 Great Deals out of 19,721 listings starting at $1,495
Used Dodge Grand Caravan
177 Great Deals out of 25,203 listings starting at $2,000
Used Chrysler Town & Country
214 Great Deals out of 14,649 listings starting at $1,995
Used Toyota Sienna
236 Great Deals out of 28,804 listings starting at $2,180
Used Ford Explorer
900 Great Deals out of 65,303 listings starting at $799
Used Ford F-150
2,169 Great Deals out of 195,112 listings starting at $290
Used Dodge Caravan
599 listings starting at $1,900
Used Ford Expedition
413 Great Deals out of 24,089 listings starting at $1,500
Used Nissan Quest
65 Great Deals out of 2,627 listings starting at $2,995
Used Ford Mustang
714 Great Deals out of 44,996 listings starting at $1,500
Used Ford Escape
1,363 Great Deals out of 84,720 listings starting at $995
Used Ford Taurus
265 Great Deals out of 19,091 listings starting at $1,499
Used Honda Accord
1,050 Great Deals out of 68,868 listings starting at $1,000

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.