Engine Performance problem
2000 Toyota 4Runner 4 cyl Two Wheel Drive Automatic 171000 miles
Codes read a random misfire with Cyl's 1, 3 and 4. Changed out all the spark plugs, ignition coils/packs, and downstream o2 sensor, yet the check engine light came back on once the battery was hooked up and the car was driven for a mile. Does check engine light need to be reset? Or does this mean there is still a problem?
have the same problem?
Friday, August 20th, 2010 AT 11:42 AM