1999 Toyota Solara Q&A

1999 Toyota Solara Question: I have 2 codes,O2 sensor bank 1 and evap, have any suggestions 2 do 1st?

The check engine light is on and its stopping me from passing inspection. I have replaced the o2 sensor on the headers but still having problems. I replaced the gas cap as well. Where do I go from here? And if I was to take it to the shop...how much do you think it would cost me. I don't want to be overcharged because Im a woman. Happens all the time. -
Answer 1
i would clear the codes see which one comes up first, the evap code could be a air line broken somewhere what are the specific codes you are getting? -
Answer 2
if you have a 4 cyl i had the same problem there is an overdrive button on the gear shifter click it till you see od /off on your tack and mine went off ive been drivin like that for a year no eng light ive tried higher octane but it came back on dont ask me how but it worked -