Originally Posted by SGDM
I dumped the synthetic, put in Pennzoil, drove it like I stole it for 500 miles, put Mobil 1 in it, and all is good. The synthetics are slick and won't allow the rings to seat the cross hatch cylinders.
Except I stayed with dino.
2010 Inferno Orange 2SS/RS M6 Black Leather,Sun Roof, cai, oil & filter, LED p13w DL, 80w90 gear oil, LT Headers, gill decals, ACS T4, ATF, Mike Norris tuned 413/419
Avenging Orange: 36 years of not buying into the Hype........and damn proud of it!!