2000 Ford Contour engine runs rough at idle

2000 FORD CONTOUR
67,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
BLUERIDGEMAN
  • MEMBER
  • 1 POST
engine runs rough at idle,also were is the pcv valve located on this engine?..thankk you..
Apr 17, 2010 at 9:46 AM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Engine running rough or misfiring can be cause by the following-inspect and test all the following below: 1.Defective spark plug. 2.Inadequate spark/coil,defective spark plug wire. 3.Lack of compression 4.False air leakage. 5.Faulty fuel injectors. 6.Insufficient fuel pressure. 7.Contaminated fuel. 8.EGR valve that is leaking. 9.Oxygen sensors. 10.Throttle position sensor. 11.Idle air control valve.


https://images.2carpros.com/forum/automotive_pictures/12900_pcv_2.gif

https://www.2carpros.com/kpages/auto_repair_manuals_alldata.htm
Apr 23, 2010 at 1:32 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.