Recently my Check Engine light came on with a O2 sensor lean signal, meanwhile my "Time for Service" display keeps showing up. I can clear the "Time for service" and in a few starts it's back. I replaced the O2 sensor yesterday and had the code cleared and today it's back. I went to the dealership to have the code read and it was O2 sensor lean signal again. The dealer said it's probably the D.I. Cassette (red).
Could this be true or are they just trying to steal my hard earned cash?
Could this be true or are they just trying to steal my hard earned cash?