2006-2007 Buick Rainier Low Oil Level Indicator Lamp On and/ or Engine Oil Leak

download Condition Some customers may comment on a low oil level indicator lamp on and/or engine oil leak. Upon further investigation, the technician may find that the oil leak is at the oil pressure sensor that is threaded into the valve lifter oil manifold (VLOM) assembly and/or engine valley cover. Correction If the engine oil [...]