Hey guys, I recently replaced the original PCV valve on my 93 4x4 22re (149k) with a purolator PCV valve. i noticed a big loss in mpg. it went from 20 to about 15. should i go buy a factory one and reinstall it?
thanks
Hey guys, I recently replaced the original PCV valve on my 93 4x4 22re (149k) with a purolator PCV valve. i noticed a big loss in mpg. it went from 20 to about 15. should i go buy a factory one and reinstall it?
thanks
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