I HAVE REPLACED 4 OXYGEN SENSORS IN THE PAST ...

1995 Ford F-150

Tiny

Anonymous

January, 20, 2013 AT 10:14 PM

I have replaced 4 oxygen sensors in the past year and a half. The truck is sluggish and slow to accellerate, it suddenly kicks in and has power at 50mph. Could it possibly be fuel injectors need to be replaced? It's driving me batty! Mike

FOUND 3465 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

January, 20, 2013 AT 10:16 PM

O2 sensors have no effect on this issue.

Check fuel pressure. Check cat converter back pressure.

What is the timing set at?

What motor?

Roy

Please login or register to post a reply.

Oxygen Sensor Replacement Honda Civic 1996-20
Oxygen Sensor Replacement Dodge Stratus
Fail Your Smog Test? Fix it Fast