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that is right!!!
the best way to deal with this problem is to use FFi product for one month .that product can save ur fuel and reduce carbon build-up,as a result, clean the sensor.(i saw somebody clean sensor for $200-300, it's naive)
after that, if it does not work, u should go to repair it.
yes, if u like, go to check the code first.
Post by TruenoAE86
I think you better check it out what is the problem, because there are many reason can cause Check Engine Light on. After that, then you decide what you want to do, leave it like that or fix it. |
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