2003 Toyota Tacoma Repair Question
Topics covered: Compression, Sensor, Catalytic converter.
Mileage: 240,000 miles.
Mileage: 240,000 miles.
Asked on January 8, 2013
Toyota Tacoma Compression Problem
I have a 2003 Toyota Tacoma 2.4L 4 Cyl. Was running really bad. Changed the spark plugs. Ran a little better but still not right. Went and had it put on the computer and it's was showing that it was the mass air flow sensor & up flow Sensor at the Catalytic Converter. Changed those.still running bad, went and put it back on the computer and it showed misfiring on cylinder #3, Changed the Coil pack. it's still running like crap. Any suggestions on where to go next?
Asked by (pending member)Answer
Replied on January 8, 2013
If you have 240K on the engine, I would check compression, especially in cylinder 3. You may have a weak cylinder with low compression.
