1996 Toyota 4Runner 4 cyl Two Wheel Drive Manual 8000 miles
This engine has 8000 miles on a rebuilt motor. I replaced the Oxygen Sensor and the Check engine light still comes on. I hooked up the diagnostics to the car and was gettiing error code 171 and 3 cylinders are mis-firing. Replaced the plugs, cap, and rotor. The problem still persist.
At idle the engine sputters and at freeway speeds it seems to be fine.
what could be the problem?
have the same problem?
Sunday, March 2nd, 2008 AT 11:33 AM