Oil for modded 335d

w1lq · 04-02-2016, 02:39 PM

Hey Guys,

I'm about to do an oil change in my modded 335d. The car is currently running an LL-04 5w30 Millers oil. Since it has a downpipe, ergo no dpf, and is chipped to 392 bhp, I have been thinking of putting a more substantial oil to cope with the added strain.

A friend of mine that supposedly is into oil analysis advised me to go with a Miatsu 5w40 oild designed for heavy machinery and trucks -> https://www.mitasuoil.com/en/dieseloil/cj-4sm-5w-40

What do you reckon of the idea?

Thecastle · 04-03-2016, 12:56 PM

I can't speak specifically on the d, as I've not see any oil analysis of a heavily modded d, or miatsu in specific.

In general any good quality oil will do. Modding and extra power typically shorten the life span, so really using ll04 should be fine or any good synthetic but I would change it more often than 13k miles. Especially if you run it at full power frequently.

Whitbread · 04-03-2016, 04:01 PM

Quote:

Originally Posted by w1lq;19684809 [url

https://www.mitasuoil.com/en/dieseloil/cj-4sm-5w-40[/url]

Does it carry the godzilla seal of approval?

Schaeffer, amsoil, and redline all have some really good 5w40 or 5w50 synthetic diesel oils. Next oil change mine getting Schaeffer 5w50.

CO335D · 04-03-2016, 07:03 PM

Quote:

Originally Posted by Whitbread

Does it carry the godzilla seal of approval?

Schaeffer, amsoil, and redline all have some really good 5w40 or 5w50 synthetic diesel oils. Next oil change mine getting Schaeffer 5w50.

You gonna run 9001 in 5w50? Do they make that in 5w40?

JOHNNYBRAVO1 · 04-03-2016, 10:20 PM

I run AMSOIL in everything. My D runs smooth with AMSOIL European and doesn't break down.

Whitbread · 04-03-2016, 10:41 PM

Quote:

Originally Posted by CO335D

You gonna run 9001 in 5w50? Do they make that in 5w40?

The 5w50 is in the 9000 family, they also have a 5w40.

I run the 5w50 in my VW race motors, never pounded out a rod bearing at 65psi boost and 6krpm yet.

TDIwyse · 04-04-2016, 07:34 AM

Quote:

Originally Posted by Thecastle

I can't speak specifically on the d, as I've not see any oil analysis of a heavily modded d, or miatsu in specific....

Several used oil analysis from my car are shown in the thread below. I started using Shell Rotella T 5w-40 after the deletes (been using it for years in my other diesel engines).

http://www.e90post.com/forums/showthread.php?t=1045534

04-02-2016, 02:39 PM	#1
w1lq Enlisted Member 15 Rep 31 Posts Drives: e92 335d @ 392 bhp Join Date: Mar 2016 Location: Cracow iTrader: (0)	Oil for modded 335d Hey Guys, I'm about to do an oil change in my modded 335d. The car is currently running an LL-04 5w30 Millers oil. Since it has a downpipe, ergo no dpf, and is chipped to 392 bhp, I have been thinking of putting a more substantial oil to cope with the added strain. A friend of mine that supposedly is into oil analysis advised me to go with a Miatsu 5w40 oild designed for heavy machinery and trucks -> https://www.mitasuoil.com/en/dieseloil/cj-4sm-5w-40 What do you reckon of the idea?
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04-03-2016, 12:56 PM	#2
Thecastle Major 307 Rep 1,146 Posts Drives: F10 550i Join Date: Apr 2015 Location: Houston, TX iTrader: (0) Garage List 2020 BMW M340i [0.00] 2019 RAM 3500 [0.00] 2020 BMW X3 [0.00] 2016 BMW 550i [0.00] 2000 Ford F450 7.3l ... [0.00]	I can't speak specifically on the d, as I've not see any oil analysis of a heavily modded d, or miatsu in specific. In general any good quality oil will do. Modding and extra power typically shorten the life span, so really using ll04 should be fine or any good synthetic but I would change it more often than 13k miles. Especially if you run it at full power frequently.
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04-03-2016, 10:20 PM	#5
JOHNNYBRAVO1 NY BRAVEST 47 Rep 231 Posts Drives: 2010 Monaco blue, 335D Join Date: Mar 2016 Location: NEW YORK, LONG ISLAND iTrader: (0)	I run AMSOIL in everything. My D runs smooth with AMSOIL European and doesn't break down.
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