dwalk Posted March 13, 2012 Report Share Posted March 13, 2012 Just wondering what kind of oil you guys are putting in. Search bar came up dry, I was just wondering what the leading synthetic brand is for our truck is. Everyone should post up the who they use for oil. Sent from my HTC Sensation 4G using Tapatalk Quote Link to comment Share on other sites More sharing options...
1BAD2K Posted March 13, 2012 Report Share Posted March 13, 2012 Royal purple in my trucks and the CTS-V, amsoil in the wifes Mazda. Quote Link to comment Share on other sites More sharing options...
gmJake Posted March 13, 2012 Report Share Posted March 13, 2012 Mobil 1 10/40 synth. Bob is the oil guy is a great site. http://www.bobistheoilguy.com/ Quote Link to comment Share on other sites More sharing options...
JC03SS Posted March 14, 2012 Report Share Posted March 14, 2012 Amsoil is the only oil that goes in my truck. Have tries them all and hands down Amsoil is the best. Quote Link to comment Share on other sites More sharing options...
Miller812 Posted March 14, 2012 Report Share Posted March 14, 2012 Here grin lots the amsoil its the best but I run RP Sent From My GNex Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted March 14, 2012 Report Share Posted March 14, 2012 Mobil 1 5W-30 here...... Quote Link to comment Share on other sites More sharing options...
feece08 Posted March 14, 2012 Report Share Posted March 14, 2012 Mobile 0w-40 Quote Link to comment Share on other sites More sharing options...
eeekroar Posted March 14, 2012 Report Share Posted March 14, 2012 Mobil 1 Gold cap If search bar does not find what you want, try this. Google >Silveradoss.com Oil Quote Link to comment Share on other sites More sharing options...
cmoney23 Posted March 14, 2012 Report Share Posted March 14, 2012 mobil 1 synthetic Quote Link to comment Share on other sites More sharing options...
hondaeater Posted March 14, 2012 Report Share Posted March 14, 2012 Royal Purple with K&N filters Quote Link to comment Share on other sites More sharing options...
silverado_ss_04 Posted March 14, 2012 Report Share Posted March 14, 2012 mobil 1 5w-30 with k&n filter. Quote Link to comment Share on other sites More sharing options...
WantaSSS Posted March 14, 2012 Report Share Posted March 14, 2012 This^^^^ -----mobile 1 5w-30 Quote Link to comment Share on other sites More sharing options...
MARTYW Posted March 14, 2012 Report Share Posted March 14, 2012 Mobil 1 5W-30. Mobil 1 or K&N filter. Would probably run Amsoil, but no close dealers. Run Amsoil syn in the front diff (since rebuild) and Mobil 1 syn in the rear. Quote Link to comment Share on other sites More sharing options...
T-Bag Posted March 14, 2012 Report Share Posted March 14, 2012 (edited) Royal Purple 10-30w now after blower K&N oil filter part# HP-2001 (longer filter) more filtration media RP 75-90w in rear diff. Castrol Dexron VI in trans RP synthetic power steering fluid Edited March 14, 2012 by Bad Ass Silvy (see edit history) Quote Link to comment Share on other sites More sharing options...
Blankito Posted March 14, 2012 Report Share Posted March 14, 2012 This Royal Purple with K&N filters Quote Link to comment Share on other sites More sharing options...
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