Motor Oil
How long does it take to get a sample, you gotta drain the oil anyhow...
WHAT IS REQUIRED TO MAKE A CLAIM:
• AMSOIL requires a six (6) ounce representative oil sample taken from the failed equipment. Such sample must be placed into a
clean, dry container for warranty claims filed with AMSOIL.
• If there is engine damage and the vehicle is under warranty, file a warranty claim with the OEM. If the OEM denies the warranty claim,
the Consumer must provide a written copy of the OEM’s warranty denial if such denial is based on use of an AMSOIL lubricant.
• Notify AMSOIL at (715) 399-8324 immediately. In the alternative, you may mail a claim notice, along with the OEM denial to
AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880, postmarked within 30 days of failure or
alleged defect.
• Keep the failed parts for inspection by AMSOIL, unless given to the OEM.
• Mail, at your expense, the following items to AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880:
- The six (6) ounce representative oil sample (see above).
- Documentation describing the make, model and year of equipment, total accumulated miles and/or hours and duty cycle or
service environment.
- Equipment or vehicle maintenance history documentation including miles or hours at the time of AMSOIL lubricant installation,
general equipment repairs and oil analysis results if available.
- Proof of purchase for AMSOIL lubricant (if available).
- Batch number from oil container or Certificate of Analysis (if available).
- The OEM warranty denial, if applicable, and claim notice (if not previously provided).
• If your claim is approved, you will be reimbursed this mailing expense.
Like I said I don't care what you run but your opinion is wrong. or my 86 460 is lying to me and hiding all those oil leaks from running synthetic.
You speak of science and in same sentence you ignore it.
lord forbid a random internet guy questions you on your outdated oil knowledge.
How long does it take to get a sample, you gotta drain the oil anyhow...
WHAT IS REQUIRED TO MAKE A CLAIM:
• AMSOIL requires a six (6) ounce representative oil sample taken from the failed equipment. Such sample must be placed into a
clean, dry container for warranty claims filed with AMSOIL.
• If there is engine damage and the vehicle is under warranty, file a warranty claim with the OEM. If the OEM denies the warranty claim,
the Consumer must provide a written copy of the OEM’s warranty denial if such denial is based on use of an AMSOIL lubricant.
• Notify AMSOIL at (715) 399-8324 immediately. In the alternative, you may mail a claim notice, along with the OEM denial to
AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880, postmarked within 30 days of failure or
alleged defect.
• Keep the failed parts for inspection by AMSOIL, unless given to the OEM.
• Mail, at your expense, the following items to AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880:
- The six (6) ounce representative oil sample (see above).
- Documentation describing the make, model and year of equipment, total accumulated miles and/or hours and duty cycle or
service environment.
- Equipment or vehicle maintenance history documentation including miles or hours at the time of AMSOIL lubricant installation,
general equipment repairs and oil analysis results if available.
- Proof of purchase for AMSOIL lubricant (if available).
- Batch number from oil container or Certificate of Analysis (if available).
- The OEM warranty denial, if applicable, and claim notice (if not previously provided).
• If your claim is approved, you will be reimbursed this mailing expense.
👍 How long does it take to get a sample, you gotta drain the oil anyhow...
WHAT IS REQUIRED TO MAKE A CLAIM:
• AMSOIL requires a six (6) ounce representative oil sample taken from the failed equipment. Such sample must be placed into a
clean, dry container for warranty claims filed with AMSOIL.
• If there is engine damage and the vehicle is under warranty, file a warranty claim with the OEM. If the OEM denies the warranty claim,
the Consumer must provide a written copy of the OEM’s warranty denial if such denial is based on use of an AMSOIL lubricant.
• Notify AMSOIL at (715) 399-8324 immediately. In the alternative, you may mail a claim notice, along with the OEM denial to
AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880, postmarked within 30 days of failure or
alleged defect.
• Keep the failed parts for inspection by AMSOIL, unless given to the OEM.
• Mail, at your expense, the following items to AMSOIL INC., ATTN: Technical Services, One AMSOIL Center, Superior, WI 54880:
- The six (6) ounce representative oil sample (see above).
- Documentation describing the make, model and year of equipment, total accumulated miles and/or hours and duty cycle or
service environment.
- Equipment or vehicle maintenance history documentation including miles or hours at the time of AMSOIL lubricant installation,
general equipment repairs and oil analysis results if available.
- Proof of purchase for AMSOIL lubricant (if available).
- Batch number from oil container or Certificate of Analysis (if available).
- The OEM warranty denial, if applicable, and claim notice (if not previously provided).
• If your claim is approved, you will be reimbursed this mailing expense.

Ford Trucks for Ford Truck Enthusiasts
Like I said I don't care what you run but your opinion is wrong. or my 86 460 is lying to me and hiding all those oil leaks from running synthetic.
You speak of science and in same sentence you ignore it.
lord forbid a random internet guy questions you on your outdated oil knowledge.
That's pretty funny, I'm saying follow the recommendations of the oil manufacturer. you say ignore them listen to me, and I'm the one with a problem?
It's common knowledge the synthetic can leak worse than conventional oil, I don't care if your '86 whatever doesn't leak any worse with it. I make my living with a fleet of equipment and on some components it will void the warranty if you use synthetic, BECAUSE IT WILL LEAK. I'm not saying synthetic is bad, it's great, but it can leak where you didn't have a leak prior.
Whatever, t I'm using what's recommended. be a hero if you want.
.
API: SM, CJ-4
Zinc, mass % 0.13
Delo-400-LE-SAE-15W-40-Technical-Datasheet.pdf (sclubricants.com)
I have a few gallons yet, I shake it well upon opening. It sure made the transmission of my two Gold Wings shift smoother as they share the engine oil too.


















