Hi,
I have had a on going misfire now for awhile. Cylinder 2 and 3. Also lean mixture. The car has new coils, wires, plugs, crank sensor, o2 sensors, and exhaust. Still runs bad when it's hot or up to running temp. Engine light will flash every minute or so while driving.
Need help on this one.
2000 Camry with 2.2l

 

Make sure you have all the right parts installed and compare old parts to new parts. I had an incorrect plug one time.

 

Does the engine run rough when the check light is on and OK when off?

If engine not working at temp but OK when cold. When hot, use freeze spray to cool any suspected parts and wiring connections.