MauleR 4 Posted July 12, 2018 For the diesel truck guys, Oriellys has a crazy good deal on Mobil1 5/40 diesel oil right now... Reg price $33, it's $8 off in store and has a $10 mail in rebate per gallon making it $15 per gallon! Just bought 3 gallons I'll probably stop by and get another 3... Share this post Link to post Share on other sites
simicrintz 177 Posted July 13, 2018 Duramax needs an oil change soon; thank you for the heads up! Share this post Link to post Share on other sites
Bp619 104 Posted July 13, 2018 Mauler 5w40 or DiD u mean to put 15w40? Share this post Link to post Share on other sites
Mr.JAJA 380 Posted July 13, 2018 That's sound good, will stop there tomorrow. Normal I run the Amsoil in my Power stroke, but I also run it for 20000-30000 miles with a separate micro bypass filter. Thanks. Share this post Link to post Share on other sites
MauleR 4 Posted July 13, 2018 1 hour ago, Bp619 said: Mauler 5w40 or DiD u mean to put 15w40? It's 5w40 synthetic Share this post Link to post Share on other sites
Bp619 104 Posted July 13, 2018 9 hours ago, MauleR said: It's 5w40 synthetic K thanks, too thin for my stuff needs 15w40 also if you guys have older diesels you should need 15w40 also not 5w40 like newer trucks/cars take Share this post Link to post Share on other sites