Changing the o2 sensor...
Changing the o2 sensor...
Would changing the o2 sensor make my truck run any smoother. my o2 sensor is bad in my truck but does it really make a difference in how it drives, or is just an emissions thing?
Before i bought it i took the truck to my uncles shop and had him look it over to make sure that there's nothing wring with it, and he found that it had a bad o2 sensor. And my check engine light is on because of it.
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