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Islandwhiteknight
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From
BC Canada
Joined
Oct 1, 2021
Last seen
Mar 27, 2024
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Islandwhiteknight
replied to the thread
Oil Question
.
Thanks to everyone for sharing their insights. It's a privilege to be a part of this Forum.
Mar 27, 2024
Islandwhiteknight
reacted to
618 Syndicate's post
in the thread
Oil Question
with
Like
.
I can confirm that Rotella T6 15-40 does not foam at motorcycle RPM. Used it for years.
Mar 27, 2024
Islandwhiteknight
reacted to
Rock Hard Concrete's post
in the thread
Oil Question
with
Like
.
Running a heavier gear oil will not hurt anything. Use any multi weight engine oil that ends in 30 or 40. Synthetics last longer...
Mar 27, 2024
Islandwhiteknight
reacted to
Road Trip's post
in the thread
Oil Question
with
Like
.
Yup, we're on the same common sense page. (See attached. Taken from here.) Whenever I'm trying to come up to speed on a potential...
Mar 27, 2024
Islandwhiteknight
reacted to
Erik the Awful's post
in the thread
Oil Question
with
Like
.
These trucks typically go 200k on the original gear oil. Unless you're burning your fluid up towing insane loads or desert racing, his...
Mar 27, 2024
Islandwhiteknight
reacted to
OutlawDrifter's post
in the thread
Oil Question
with
Like
.
Rotella produces some of the best oil out there. I've run Rotella in gas engines for almost 4 decades...it will be fine.
Mar 27, 2024
Islandwhiteknight
replied to the thread
Oil Question
.
Thank you for the very informative post. The video was very interesting.
Mar 27, 2024
Islandwhiteknight
reacted to
Road Trip's post
in the thread
Oil Question
with
Like
.
Greetings Islandwhiteknight, I happen to have the same 14-bolt under my '99 C2500, so your photos are visual confirmation. For what...
Mar 27, 2024
Islandwhiteknight
reacted to
LVJJJ's post
in the thread
Oil Question
with
Like
.
I agree with Schurkey, but wanted to add that Mobil 1 is also a synthetic, so only two oils actually synthetic. Apparently other oil...
Mar 25, 2024
Islandwhiteknight
reacted to
Schurkey's post
in the thread
Oil Question
with
Like
.
If it's G80 in a GMT400 vehicle, it's a locker. Yes, do not add friction modifier to the gear lube.
Mar 23, 2024
Islandwhiteknight
reacted to
Schurkey's post
in the thread
Oil Question
with
Like
.
First off, almost all the so-called "synthetic" oil being sold now is NOT synthetic. It's plain ol' ordinary dinosaur oil that the oil...
Mar 23, 2024
Islandwhiteknight
reacted to
Schurkey's post
in the thread
Oil Question
with
Like
.
"14 bolt" full-float 10.5" ring gear axle. Nice unit. If it has G80 still installed, they'd specify the "Grape Juice" gear lube...
Mar 23, 2024
Islandwhiteknight
reacted to
1997's post
in the thread
Oil Question
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Like
.
leak is because "It has 260k/160 miles" and it's 27ys old ........ imo. nice rig.
Mar 23, 2024
Islandwhiteknight
reacted to
someotherguy's post
in the thread
Oil Question
with
Like
.
Trust me.. the 75W140 spec for rear axle gear oil refers to the Dana 80 axle which you do not have. In the realm of GMT4xx trucks, it...
Mar 23, 2024
Islandwhiteknight
reacted to
Pinger's post
in the thread
Oil Question
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Like
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A small point re increasing viscosity from recommended. The full expected gain doesn't materialise because the additional churning with...
Mar 23, 2024
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