Originally Posted by billzcat1
I am a big fan of the Mobil1 High Mileage line of oils, particularly the 10W-30. It has a very good additive package, high zinc, good hot viscosity and good cold flow properties. It yields good Used Oil Analyses on both my 4.0 and 4.7HO. It's also pretty cheap in 5-qt jugs at Walmart.
"what he said".
except i like 5w-30 in the 4.7 as per service manual.
2000 White V8 WJ LSR-6in-35's-LA's-242HD-Warn [B]SOLD and missed very badly[/B]
06 GTO - BC Coilovers, JBA Catless mids, Svede Intake