What brand of Motor Oil do you prefer (poll)

[Supermod56]

Redline, great stuff if you can afford it, Redline in all the other places, also in the Rodeck on the race car.



Tom

 

[Dieselnut59]

Rotella 15w40 in all engines (personal trucks and equipment, as well as work trucks and all our rental equipment) Amsoil in work truck auto transmissions and in all differentials. All the Dodge/Cummins engines always serviced @5000 mile intervals.

 

[johncameron]

Rotella T 0w40 synthetic year-round!

 

[HBrunton]

rotella here

 

[Mike Ellis]

Rotella T.



Strangely enough, I like the smell - reminds me of my grandpa and driving through the oil fields. The kids don't like it but I tell 'em it builds character :-laf

 

[Sixpack]

Delo 400 15-40. Excellent stuff and reasonable price at Costco

Ditto! Every 5k miles

 

[pwknapp]

Rotella 15-40 every 5k.



Guess I should of used something else though , blew the motor pulling Raton Pass grossing 34. 8k lbs at 420,000 miles . Truck had been pulling heavy daily since new. 178 hp to 100k, 340 hp next 100k, and 400hp last 220k.

 

[joaker]

Amsoil 10w40 Synthetic every 10,000km

 

[BTighe]

delo400 15-40

i see alot of rotella here, why over the delo. i dont want to hijack but if its better i want to know why. not sold on sythetic-too broke

 

[J Shocik]

Just started using Mobil 1 Truck/SUV 5-40 after 91,000 miles of Amsoil 5-30.

 

[CBrittan]

Mobil Delvac 1 5w40 full synthetic. Always!

 

[EBung]

Rototilla T Wal-mart $6. 27gallon

 

[JSchenck]

Delo 400 15-40

 

[Dane]

Lubrication Engineers - best oil on the planet... I thought you guys new that

 

[480RUGER]

Rotella synthetic from day one (95,000). Wally world has it all day long.

 

[GBobbitt]

Amsoil 15W40 and Fleetguard filters.

 

[dmhollister]

Delo 15 - 40 May switch to amsoil

 

[WMonroe]

Rotella 15w-40 and of course Fleetguard filters.

Will

 

[2-ND TIME]

Use Mobil 1 5W/40 have for years.

 

[Grizzly]

What ever the dealership's 15-40 is.



Every 1000 miles and a filter every 2000 miles.



My dad is a service tech at dodge. Oil and filters are always free.



Its nice to have a fully serviced shop with free fluids and a lift all at my disposal!





Amsoil in the diff's and t case (when its not leaking )





Justin

I don't care if it is free, changing your oil every 1000 miles is a big waste of oil, especially now when oil is such an expensive natural resource and think of what you are doing to the environment. You ought to be ashamed of yourself for that. STOP wasting oil. Grizzly