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Showing results for tags 'P06DD'.
2015 Silverado 4.3L v6 WT 120,000 mi. PO had a code indicating oil pressure switch, which was leaking, and had one in the truck. Upon replacement mechanic says p06dd is now showing. Oil change at the same time as replacement. Truck indicates oil pressure. Cold idle 60, warm drops to 40 at idle, under 40 in park, 50 underway as high as 70 under acceleration. 2 mechanics say not to worry as there is good pressure. Is the solenoid something to worry about in the v6?