2005 Corolla CE
Today I went out and tackled another nagging issue. A slightly rough idle and high fuel trims. I pulled the MAF sensor which looked clean on 1st glance. Upon really close inspection, I found a very small amount of dirt on the hot wire. Cleaned it up and trims are back to less than 5%!!!! Huge win. Also cleaned the oil from the prior leak and now she looks perfect. Really happy with the last few days.
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