Synthetic oil
#21
11-10-2006, 07:08 PM
RE: Synthetic oil
Once again, I READ the Owner's Manual thoroughly
On page 5-15, it clearly states to use only oil that meets GM standards GM6094M...Most all gasoline engine dino based motor oils at least meet that standard...Synthetics meet it as well and exceeds it...The OM however never once mentions the requirement to use only SYNTHETICS...
The fact that your Dealer is using Synthetic oils in your HUMMER, is a a plus for your Dealer..but like I said, The Dealer is NOT required to use Synthetics, only to use oil meeting the GM stanadard, and that could be anything.
On page 5-15, it clearly states to use only oil that meets GM standards GM6094M...Most all gasoline engine dino based motor oils at least meet that standard...Synthetics meet it as well and exceeds it...The OM however never once mentions the requirement to use only SYNTHETICS...
The fact that your Dealer is using Synthetic oils in your HUMMER, is a a plus for your Dealer..but like I said, The Dealer is NOT required to use Synthetics, only to use oil meeting the GM stanadard, and that could be anything.
#23
11-11-2006, 12:31 AM
RE: Synthetic oil
FYI
FOUR BALL WEAR OVERVIEW
(ASTM D-4172)
- The Four Ball Wear Test determines the wear protection properties of a lubricant.
- Three metal ***** are clamped together and covered with the test lubricant, while a rotating fourth ball is pressed against them in sliding contact.
- This contact typically produces a wear scar, which is measured and recorded.
- The smaller the average wear scar, the better the wear protection provided by the lubricant.
- AMSOIL Synthetic 10W-30 Motor Oil provides unsurpassed protection against engine wear. Equipment life is extended, and repairs, downtime and expenses are reduced.
- AMSOIL Synthetic 10W-30 Motor Oil produced the smallest wear scar of the tested lubricants. The smaller the number the better the wear protection.
FOUR-BALL WEAR (ASTM D-4172)
(May 2003 Test Results)
- Pennzoil with Purebase 0.65 mm Wear Scar Diameter
- Quaker State Peak Performance 0.60 mm Wear Scar Diameter
- Castrol GTX Drive Hard 0.60 mm Wear Scar Diameter
- Valvoline 0.60 mm Wear Scar Diameter
- Mobil 1 Super Syn 0.60 mm Wear Scar Diameter
- Pennzoil Synthetic 0.60 mm Wear Scar Diameter
- Mobil Drive Clean 0.55 mm Wear Scar Diameter
- Quaker State Synthetic 0.55 mm Wear Scar Diameter
- Valvoline Syn Power 0.55 mm Wear Scar Diameter
- Castrol Syntec 0.45 mm Wear Scar Diameter
- AMSOIL ATM 0.40 mm Wear Scar Diameter
FOUR BALL WEAR OVERVIEW
(ASTM D-4172)
- The Four Ball Wear Test determines the wear protection properties of a lubricant.
- Three metal ***** are clamped together and covered with the test lubricant, while a rotating fourth ball is pressed against them in sliding contact.
- This contact typically produces a wear scar, which is measured and recorded.
- The smaller the average wear scar, the better the wear protection provided by the lubricant.
- AMSOIL Synthetic 10W-30 Motor Oil provides unsurpassed protection against engine wear. Equipment life is extended, and repairs, downtime and expenses are reduced.
- AMSOIL Synthetic 10W-30 Motor Oil produced the smallest wear scar of the tested lubricants. The smaller the number the better the wear protection.
FOUR-BALL WEAR (ASTM D-4172)
(May 2003 Test Results)
- Pennzoil with Purebase 0.65 mm Wear Scar Diameter
- Quaker State Peak Performance 0.60 mm Wear Scar Diameter
- Castrol GTX Drive Hard 0.60 mm Wear Scar Diameter
- Valvoline 0.60 mm Wear Scar Diameter
- Mobil 1 Super Syn 0.60 mm Wear Scar Diameter
- Pennzoil Synthetic 0.60 mm Wear Scar Diameter
- Mobil Drive Clean 0.55 mm Wear Scar Diameter
- Quaker State Synthetic 0.55 mm Wear Scar Diameter
- Valvoline Syn Power 0.55 mm Wear Scar Diameter
- Castrol Syntec 0.45 mm Wear Scar Diameter
- AMSOIL ATM 0.40 mm Wear Scar Diameter
#25
11-11-2006, 11:05 AM
RE: Synthetic oil
Lat oil change, well in fact it was my first oil change, I put Royal Purple in. Is this any better than the others, or doesn't it really matter?
#26
11-11-2006, 11:07 AM
RE: Synthetic oil
ORIGINAL: Dennis
Once again, I READ the Owner's Manual thoroughly
On page 5-15, it clearly states to use only oil that meets GM standards GM6094M...Most all gasoline engine dino based motor oils at least meet that standard...Synthetics meet it as well and exceeds it...The OM however never once mentions the requirement to use only SYNTHETICS...
The fact that your Dealer is using Synthetic oils in your HUMMER, is a a plus for your Dealer..but like I said, The Dealer is NOT required to use Synthetics, only to use oil meeting the GM stanadard, and that could be anything.
Once again, I READ the Owner's Manual thoroughly
On page 5-15, it clearly states to use only oil that meets GM standards GM6094M...Most all gasoline engine dino based motor oils at least meet that standard...Synthetics meet it as well and exceeds it...The OM however never once mentions the requirement to use only SYNTHETICS...
The fact that your Dealer is using Synthetic oils in your HUMMER, is a a plus for your Dealer..but like I said, The Dealer is NOT required to use Synthetics, only to use oil meeting the GM stanadard, and that could be anything.
#27
11-11-2006, 11:18 AM
RE: Synthetic oil
Why do I always get the people that feed me BS, and why do I always believe it [&o]
[/quote]
Because you're a nice honest guy. You need to learn to be a more of an untrusting azzhole!!
[8D]
#28
11-11-2006, 06:07 PM
RE: Synthetic oil
Why do I always get the people that feed me BS, and why do I always believe it [&o]
Stay Gold Mike, Stay Gold.
