STD Maintenance General Oil Question

Oil Question

Oil Question

 
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Duckinator17
Diesel Lover

34
10-24-2010, 07:27 PM #1
Now, I dont wanna start a fight here, haha. Just wanna ask something.

In regards to oils for winter.
I'm partially fond of Rotella T and I found some @ Wall World.
There is 10W-30, 5W-30 Synthetic, and SAE 30.
I would like to know which one would be good use in winter.
I dont really wanna use the 5W cuz its syn and switching dino to syn isnt the best, plus its more $$.

So I guess my question is; is 10W-30 or SAE 30 even useable here in WI for winter?
Thanks guys.

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
10-24-2010, 07:27 PM #1

Now, I dont wanna start a fight here, haha. Just wanna ask something.

In regards to oils for winter.
I'm partially fond of Rotella T and I found some @ Wall World.
There is 10W-30, 5W-30 Synthetic, and SAE 30.
I would like to know which one would be good use in winter.
I dont really wanna use the 5W cuz its syn and switching dino to syn isnt the best, plus its more $$.

So I guess my question is; is 10W-30 or SAE 30 even useable here in WI for winter?
Thanks guys.


'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

ForcedInduction
Banned

3,628
10-24-2010, 09:02 PM #2
(10-24-2010, 07:27 PM)Duckinator17 There is 10W-30, 5W-30 Synthetic, and SAE 30.
I would like to know which one would be good use in winter.
None of the above. Your oil needs to be 5w40 or 15w40.

Quote:I dont really wanna use the 5W cuz its syn and switching dino to syn isnt the best, plus its more $$.
Wrong. Synthetic is cheaper and better in every way except initial purchase price.
ForcedInduction
10-24-2010, 09:02 PM #2

(10-24-2010, 07:27 PM)Duckinator17 There is 10W-30, 5W-30 Synthetic, and SAE 30.
I would like to know which one would be good use in winter.
None of the above. Your oil needs to be 5w40 or 15w40.

Quote:I dont really wanna use the 5W cuz its syn and switching dino to syn isnt the best, plus its more $$.
Wrong. Synthetic is cheaper and better in every way except initial purchase price.

Duckinator17
Diesel Lover

34
10-24-2010, 09:22 PM #3
Quote:Wrong. Synthetic is cheaper and better in every way except initial purchase price.

What I had meant was I had heard that switching back and forth from dino to syn. ever fall/winter, winter/spring wasn't the best for the engine.

Can I run 5W-40 year round?
This post was last modified: 10-24-2010, 09:24 PM by Duckinator17.

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
10-24-2010, 09:22 PM #3

Quote:Wrong. Synthetic is cheaper and better in every way except initial purchase price.

What I had meant was I had heard that switching back and forth from dino to syn. ever fall/winter, winter/spring wasn't the best for the engine.

Can I run 5W-40 year round?


'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

ForcedInduction
Banned

3,628
10-24-2010, 09:41 PM #4
(10-24-2010, 09:22 PM)Duckinator17 What I had meant was I had heard that switching back and forth from dino to syn. ever fall/winter, winter/spring wasn't the best for the engine.
That doesn't make much difference. With synthetic you only need to change the oil once a year unless you drive extreme mileage.

Quote:Can I run 5W-40 year round?
Yes.
ForcedInduction
10-24-2010, 09:41 PM #4

(10-24-2010, 09:22 PM)Duckinator17 What I had meant was I had heard that switching back and forth from dino to syn. ever fall/winter, winter/spring wasn't the best for the engine.
That doesn't make much difference. With synthetic you only need to change the oil once a year unless you drive extreme mileage.

Quote:Can I run 5W-40 year round?
Yes.

Duckinator17
Diesel Lover

34
10-24-2010, 09:52 PM #5
Quote:With synthetic you only need to change the oil once a year unless you drive extreme mileage.

Really? Wow, I did not know that...
I guess I'll be switching out to the blue jug for winter and beyond. That'll def save some $$ in the long run. Wink

Thanks Forced.

'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...
Duckinator17
10-24-2010, 09:52 PM #5

Quote:With synthetic you only need to change the oil once a year unless you drive extreme mileage.

Really? Wow, I did not know that...
I guess I'll be switching out to the blue jug for winter and beyond. That'll def save some $$ in the long run. Wink

Thanks Forced.


'81 300SD- OM617.951, Turned-up Pump, Pushing 12PSI, 2.5" Turbo-Back Straight Pipe, Euro Head Lights, ALDA Removed, No EGR, Camo Dash + Seat Covers, DU Floor Mats, Cobra CB, LED Trunk lights, 12V outlets in the trunk, and other things...

ForcedInduction
Banned

3,628
10-25-2010, 01:14 AM #6
(10-24-2010, 09:52 PM)Duckinator17 I guess I'll be switching out to the blue jug for winter and beyond.

Thats not synthetic. http://www.superturbodiesel.com/std/help...l#pid18977
If you want an actual synthetic you'll need to get a decent brand like Mobil, Castrol, Valvoline or Amsoil.
ForcedInduction
10-25-2010, 01:14 AM #6

(10-24-2010, 09:52 PM)Duckinator17 I guess I'll be switching out to the blue jug for winter and beyond.

Thats not synthetic. http://www.superturbodiesel.com/std/help...l#pid18977
If you want an actual synthetic you'll need to get a decent brand like Mobil, Castrol, Valvoline or Amsoil.

Silberpfeil
Slowly Sideways

85
10-26-2010, 02:27 AM #7
(10-25-2010, 01:14 AM)ForcedInduction If you want an actual synthetic you'll need to get a decent brand like Mobil, Castrol, Valvoline or Amsoil.

Or.. BG products or Mack truck synthetic. I'll be trying one or the other soon and I'll let you guys know what I think. I'm sure Agip makes a great synthetic but finding it in this country would probably be downright impossible. (much like finding Avon tires...)

"Molly" Jan. '84 black/tan 300d 180k miles, two owner car
Silberpfeil
10-26-2010, 02:27 AM #7

(10-25-2010, 01:14 AM)ForcedInduction If you want an actual synthetic you'll need to get a decent brand like Mobil, Castrol, Valvoline or Amsoil.

Or.. BG products or Mack truck synthetic. I'll be trying one or the other soon and I'll let you guys know what I think. I'm sure Agip makes a great synthetic but finding it in this country would probably be downright impossible. (much like finding Avon tires...)


"Molly" Jan. '84 black/tan 300d 180k miles, two owner car

 
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