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Threads Tagged with
5w40
Thread / Thread Starter
Last Post
Replies
Views
Forum
Trying Delo 400 5w-40
Kenworth
on Jul 26, 2009
Jul 26, 2009
11:48 AM
by
Kenworth
2
730
6.0L Power Stroke Diesel
Shell Rotella T 15W40
Headviking
on Jul 13, 2009
Jul 15, 2009
02:11 PM
by
Sarge261
11
10,540
6.0L Power Stroke Diesel
Oial analysis results - Valvoline Premium Blue Extreme 5W40
(
1
2
)
bismic
on Jun 18, 2009
Jun 19, 2009
12:23 PM
by
cartmanea
19
24,244
6.0L Power Stroke Diesel
Question about synthetic oil
(
1
2
)
claycomotrucks1991
on Jun 15, 2009
Jun 17, 2009
07:17 AM
by
origcharger
19
2,340
6.0L Power Stroke Diesel
Switching to synthetic oil, 5w40?
(
1
2
)
Sparkplugless
on May 30, 2009
Jun 1, 2009
02:00 AM
by
Visseroth
17
1,122
1999 - 2003 7.3L Power Stroke Diesel
Syn oil year round in warm weather?
(
1
2
)
Foles75
on Feb 24, 2009
May 17, 2009
02:45 AM
by
dc3655
29
2,374
6.0L Power Stroke Diesel
UOA on Schaeffer Supreme 9000
thedaddycat
on Apr 27, 2009
May 5, 2009
09:58 PM
by
thedaddycat
7
6,024
1999 - 2016 Super Duty
Rotella T 5w-40 synthetic on sale
(
1
2
3
4
5
)
F350-6
on Mar 19, 2009
May 1, 2009
08:31 PM
by
F350-6
69
4,435
1999 - 2003 7.3L Power Stroke Diesel
Could switching 15W40 to 5W40 Synthetic cause my problem?
MoyockPowerstroke
on Mar 17, 2009
Apr 8, 2009
08:27 AM
by
MoyockPowerstroke
14
867
6.0L Power Stroke Diesel
Is it okay to run 5W40 in a 6.0?
1957F100
on Apr 5, 2009
Apr 8, 2009
01:16 AM
by
KRDiesel
11
16,636
6.0L Power Stroke Diesel
IS Rotella-T oil Bad for the 6.0?
(
1
2
3
)
southbound35west
on Mar 19, 2009
Mar 28, 2009
12:00 PM
by
mhays2
36
55,406
6.0L Power Stroke Diesel
What do ya think about Mystik 5W-40?
(
1
2
)
Iowan50220
on Mar 25, 2009
Mar 27, 2009
09:48 PM
by
slowmans
19
8,479
6.0L Power Stroke Diesel
Best oil for severe service
steve Elias
on Mar 13, 2009
Mar 16, 2009
08:37 AM
by
jimandmandy
6
2,493
Oil & Lubrication
anyone use 5w-40 synthetic
(
1
2
)
mikeb2
on Feb 19, 2009
Feb 22, 2009
01:13 AM
by
MONTANA350
23
1,358
1999 - 2003 7.3L Power Stroke Diesel
Ok let's talk oil; Rotella 15w40 vs synth 5w40.
(
1
2
)
Stevoh
on Jan 6, 2009
Jan 22, 2009
10:01 PM
by
Bear 45/70
22
5,007
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Oil Viscosity Recs
Larry NCKS
on Jan 16, 2009
Jan 17, 2009
10:48 PM
by
66stang351
10
2,586
6.4L Power Stroke Diesel
Oil type & weight
billg302
on Jan 12, 2009
Jan 15, 2009
11:03 PM
by
shanes66charger
14
1,040
1973 - 1979 F-100 & Larger F-Series Trucks
Downsizing to an F150 pros and cons?
(
1
2
)
Skipstowin
on Jan 11, 2009
Jan 11, 2009
05:33 PM
by
Kwikkordead
24
1,906
1999 - 2003 7.3L Power Stroke Diesel
Opinions Please on Chevron Delo 400LE oil...
afonda
on Jan 9, 2009
Jan 10, 2009
08:08 AM
by
ron's power stroke
11
1,463
1999 - 2003 7.3L Power Stroke Diesel
Anyone using CITGARD SynDurance Synthetic 5W-40 Engine Oil?
tlh06f250
on Jan 7, 2009
Jan 7, 2009
12:50 PM
by
D8chumley
2
3,632
6.0L Power Stroke Diesel
Oil analysis shows problem
(
1
2
)
duffman77
on Dec 30, 2008
Jan 1, 2009
09:19 PM
by
duffman77
15
1,758
6.0L Power Stroke Diesel
Costo's 5w40 motor oil for Diesel engines
afonda
on Dec 30, 2008
Dec 30, 2008
02:24 PM
by
Ponyboychris
11
1,970
1999 - 2003 7.3L Power Stroke Diesel
Why 5W-40?
dzdiggin'dude
on Dec 20, 2008
Dec 20, 2008
06:50 PM
by
conger
4
1,404
6.0L Power Stroke Diesel
Rot-T syn 5w40 at Tractor Supply Company
HeavyAssault
on Dec 13, 2008
Dec 13, 2008
09:51 PM
by
JIM_C
6
784
6.0L Power Stroke Diesel
15W-40 or 5W-40?
(
1
2
)
FordF350Superduty
on Nov 13, 2008
Dec 12, 2008
11:23 AM
by
jimandmandy
22
2,961
Oil & Lubrication
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