2009 GMC Sierra 1500 SLE (10,127 miles)
Pennzoil Platinum 5w-20 (This is second oil change, first was Valvoline SynPower 5w-20)
Purolator PureONE PL12222
I chose the Valvoline SynPower based on a lot of posts in this forum and I have never been a fan of Pennzoil products, maybe down the road I'll change my mind. The PP was in there for about 2.5 miles. I do like the idea of the flush. I appreciate the posts in response. I'm new on this subject...
Took my 2009 GMC Sierra to Pep Boys this morning. I told them to replace the oil filter with a Purolator PureONE and Valvoline SynPower 5W30. I got home and went to file the paperwork in a three ring binder and noticed that they had actually installed Pennzoil Platinum. I took it back over there...