2001 Buick LeSabre Q&A
2001 Buick LeSabre Question: PCV Valve
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The pcv valve may be located below the MAP sensor but the electrical connector & the MAP sensor seem stuck. I...
where is the PCV valve located on my 2003 buick lesabre
this vehicle uses 1 quart of oil between 1,000 - 2,000 miles. No sign of oil leaks under motor. No blue smoke out exhaust.
Where is the PCV valve located