How long between oil changes with AMSOIL? ; That's an excellent question. ; Let's get into an excellent answer. ; It depends on YOUR specific vehicle and situation. ;

First let's start with the category for most cars and light trucks on the road today in North America, these are American and Asian autos and light trucks with gasoline engines. ; Refer to the easy Auto and Light Truck Look-Up Search Tool to look up YOUR specific vehicle, find the AMSOIL products recommended for your vehicle, zero-in on the engine oil for your vehicle and read the product description and recomendations. ; How long between oil changes with AMSOIL will be in the production description and recommendations. ; Here's the link for that: AUTO ; LIGHT TRUCK LOOK-UP SEARCH ;

How long between oil changes with AMSOIL, in this first category of American and Asian Autos and light trucks with gasoline engines, there are three AMSOIL synthetic engine oils to choose from, each with a different answer to the question. ; These are AMSOIL OE, XL and Signature Series. ; OE is the least expensive AMSOIL engine oil, but still an excellent 100% synthetic engine oil providing more protection than other brands, with regular factory-recommended drain intervals. ; XL is the next highest in price and protection, ALSO an excellent 100% synthetic engine oil providing even more protection than other brands PLUS extended drain intervals, up to 12,000 miles or 1 year-SAVING you time, hassle and money. ; And that brings us to Signature Series, the best of the best 100% full synthetic engine oil. ; AMSOIL Signature Series provides THE MOST protection, especially compared to other brands PLUS THE LONGEST extended drain intervals, up to 25,000 miles or 1 year-SAVING you even more time, hassle and money! ; There is no better engine protection available, than AMSOIL Signature Series. It’s the highest rated, best of the very best.

How long between oil changes with AMSOIL if you've got a fancy european car like a Mercedes-Benz for example? ; Again, refer to the easy Auto and Light Truck Look-Up Search Tool to look up YOUR specific vehicle, find the AMSOIL products recommended for your vehicle, zero-in on the engine oil for your vehicle and read the product description and recomendations. ; How long between oil changes with AMSOIL for your fancy european car will be in the production description and recommendations. ; Again, here's the link for that: AUTO ; LIGHT TRUCK LOOK-UP SEARCH ; How long between oil changes with AMSOIL in this second category, with your fancy european car or light truck is generally consistent with/the same as your extended long-term factory-recommended oil change intervals. ; AMSOIL 100% Synthetic European Motor Oil is the precisely manufactured engine oil for your fancy european car or light truck, meeting and often exceeding the strict european manufacturer specifications. ; Choose the oil weight for your specific vehicle and climate range! ;

Still no answer so try again. ; How long between oil changes with AMSOIL if I've got a diesel? ; The three main/most popular in North America AMSOIL synthetic diesel engine oils are: ; AMSOIL Heavy Duty Synthetic Diesel Oil, AMSOIL Heavy Duty Diesel and Marine Oil, and AMSOIL Signature Series Max-Duty Synthetic Diesel Oil. ; See All of the AMSOIL Synthetic Diesel Engine Oils here.

AMSOIL Heavy Duty Synthetic Diesel Oil is good for OEM (Original Equipment Manufacturer) / factory-recommended oil-change intervals, and extended oil-change intervals when supported by Oil Analysis results. ; Refer to the AMSOIL Heavy Duty Synthetic Diesel Oil Data Bulletin for these and other technical specifications.

OIL ANALYSIS: ; Purchase the special oil sample extraction pump and hose here. ; And purchase the little sample bottles with pre-paid shipping envelopes here. ; Extract the small sample, put it in the small bottle. ; FOLLOW THE DIRECTIONS (very important), send off your extracted oil sample and get your official, documented results for your engine oil!! ; Is it still good? ; What is the condition of the oil? ; What is in the oil now? ; Possible engine alert? ; These and more questions are answered with your official, documented oil-analysis test results! ; Who else does this? ; ;

AMSOIL Heavy Duty Diesel and Marine Oil: ; Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Extended drain capabilities reduce downtime and motor oil expenses. ; AMSOIL Synthetic Heavy Duty Diesel ; Marine Motor Oil is recommended for extended drain intervals in unmodified, mechanically sound vehicles or equipment as follows: ; three times (3X) OEM* recommendation, not to exceed 50,000 miles/600 hours or one year, whichever comes first. Drain intervals may be extended EVEN FURTHER with oil analysis. ; Not too bad, huh? ;

OIL ANALYSIS: ; Purchase the special oil sample extraction pump and hose here.And purchase the little sample bottles with pre-paid shipping envelopes here. ; Extract the small sample, put it in the small bottle. ; FOLLOW THE DIRECTIONS (very important), send off your extracted oil sample and get your official, documented results for your engine oil!! ; Is it still good? ; What is the condition of the oil? ; What is in the oil now? ; Possible engine alert? ; These and more questions are answered with your official, documented oil-analysis test results! ; Who else does this? ;

Note: Extended drain intervals are not recommended for performance-modified engines, when using biofuels containing more than 10 percent ethanol or 15 percent biodiesel (B15) or for 2007-2009 Caterpillar* C13 and C15 on-highway engines. Extend drain intervals beyond OEM recommendations in these instances only with oil analysis. Note: 2007-2010 Dodge**, Ford** and GM** turbodiesel pickups are also not recommended for extended drain intervals when using Signature Series Max-Duty 5W-30 Diesel Oil (DHD). 1 Refer to your owner’s manual for OEM drain interval recommendations and guidelines for severe and normal service. ; Refer to the AMSOIL Signature Series Max-Duty Synthetic Diesel Oil Data Bulletin for these and other technical specifications.
OIL ANALYSIS: ; Purchase the special oil sample extraction pump and hose here.And purchase the little sample bottles with pre-paid shipping envelopes here. ; Extract the small sample, put it in the small bottle. ; FOLLOW THE DIRECTIONS (very important), send off your extracted oil sample and get your official, documented results for your engine oil!! ; Is it still good? ; What is the condition of the oil? ; What is in the oil now? ; Possible engine alert? ; These and more questions are answered with your official, documented oil-analysis test results! ; Who else does this? ;

These diesel engine oil change intervals are extended even further, MUCH FURTHER, with the installation of an AMSOIL Bypass Oil Filtration System. ; Keep the regular full flow oil filter. ; Add the AMSOIL Bypass Oil Filter. ; Oil Analysis Results after AMSOIL Bypass Filtration Systems are installed on diesel powered vehicles and equipment, with AMSOIL Signature Series Max-Duty Synthetic Diesel Oil have been reported to be as much as double, and even triple the already-extended oil change interval! ;

Look up your vehicle, equipment or engine with the many search links provided to find your AMSOIL engine oil, and to find out how long between oil changes with AMSOIL. ; And may our engines live forever. ; AND GET HELP IF YOU NEED IT! ; Speak with a LIVE product specialist and order by phone factory-direct at 1- 800-777-7094 Monday-Friday 7:00 am to 7:00 pm CT (Central Time), use my referral # 5441536 when ordering.

The many other AMSOIL products are also much, MUCH better than what you can find on a shelf in a national chain, big box store. ; These include but aren't limited to: tranny fluid, gear lube/differential fluid, coolant/antifreeze, fuel additives, grease, powersteering fluid, and more. ;

Welcome to AMSOIL. ; Don't look back, keep going forward!

If you want to practically drown in even more incredible information, hop on over to BestEngineOils.com. ;