SPONSORED LINKS

Choppy Contour

Tiny
PESAMI
  • MEMBER
  • 1998 FORD CONTOUR
  • 6 CYL
  • MANUAL
My car, Ford Contour svt, 2.5, v6. 1998. Choppy very much. I have changed gas filter, oxygen sensors, plug wires, cleaned manifold etc. Nobodys knows what is wrong about this car. Even all kind of services firms. No matter what is rpm, still choppy. Sorry my english, I`m from finland :)
SPONSORED LINKS
Saturday, January 29th, 2011 AT 4:35 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Your English is fine. Since you have checked / replaced so much, I feel that either you have an injector that is bad, low compression on one cylinder or you have a plug wire that is switch. Check that and let me know what you find. Also, make sure the fuel pump pressure is within the manufacturer's specs. Check mass airflow sensor.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, March 14th, 2011 AT 6:43 PM

Please login or register to post a reply.

Related Oxygen Sensor Replace/Remove Content

Oxygen Sensor Replacement
VIDEO
Oxygen Sensor Replacement
Instructional repair video
Oxygen Sensor Replacement
GUIDE
Oxygen Sensor Replacement
An oxygen or lambda sensor is used to determine the engine exhaust mixture which can then be controlled by the computer. These sensors are equipped with a heater that can...
VIEW MORE

Sponsored links