Q. How often should I really change my oil?
This used to be a simple question and the standard response was every 3,000 miles or 3 months which ever came first. However today, the answer is not as cut and dry. If you are using regular oil the answer has not changed, you should change your oil about every 3,000 miles or 3 months. If on the other hand you are using a synthetic oil, the change interval may be considerable longer. Synthetic oils often have change intervals of 5,000 miles or even more in some cases. You really need to check your owners manual and go by what your car's manufacturer recommends. It is important that you not exceed the recommended change interval for your vehicle as some manufactures have voided warrantees in certain instances where customers have not properly followed their guidelines. Edmonds.com provide the following list of links to online manuals. It was updated by them as of 10-01-2013 so some of these links may not be active. If not check your vehicle manufacture's website.
Vehicle Owners Manual links
- Acura 1990-current models. (No login needed.)
- Audi Paper owner's manual are avaialbe for purchase
- BMW 2004-current models (No login needed)
- Buick 1993-current models (No login needed)
- Cadillac 1993-current models (No login needed)
- Chevrolet 1993-current models (No login needed)
- Chrysler 2004-current models can be downloaded (No logn needed) Paper versions of model year 1981-current are avialable for purchase.
- Daewoo 1999-2002 models. Purchase owner's manual from "Order Accessories" link.
- Dodge 2004-current models can be downloaded (No logn needed) Paper versions of model year 1981-current are avialable for purchase.
- Fiat 2012-current models can be downloaded. Applies to North American built models only. (No login needed.)
- Ford 1996-current models. (No login needed.)
- Geo 1993-2000 models. (No login needed.) Geo models are listed inder Chevrolet make.
- GMC 1993-current models. (No login needed.)
- Honda 1990-current models. (No login needed.)
- Hummer 2003-2011 (No login needed.)
- Hyundai 2003-current models. (Login and VIN required.)
- Infiniti 2009-current models. (No login needed.)
- Isuzu Isuzu Web site directs you to Helms Inc. for manual.
- Jaguar 1995-current models. More technical information than an actual owner's manual. Registration required.
- Jeep 2004-current models can be downloaded. (No login needed.) Paper versions of model year1981-current are available for purcase.
- Kia 2005-current models. Registration required.
- Land Rover 1992-current models. More technical information than an actual owner's manual. Registration required.
- Lexus 1990-current models. Each chapter of the owner's manual is a separate downloadable document. (No login needeg.)
- Lincoln 1996-current models. (No login needed.)
- Mazda 2000-current models. (No login needed.)
- Mercedea 2000-current models. (No login needed.)
- Mercury 1996-2011 Models. (No Login Needed.)
- Mini 2002-current models. Must register with the owner's lounge to obtain owner's manual. VIN is required.
- Mitsubishi 2002-current models. Warranty and maintenance manuals only. Registration required.
- Nissan 2009-current models.
- Oldsmobile 1993-2004 models. (No login needed.)
- Pontiac 1993-2010 models. (No login needed.)
- Porsche 2011-current models
- Ram 2004-current models can be downloaded. (No login needed.) Paper versions of model year 1981-current are available for purchase.
- Saturn 1993-2010 models. (No login needed.)
- Scion Quick reference guides, not complete owner's manuals, for 2004-current models. Owner's manuals for audio and navigation components are also available as downloads.
- Smart 2008-current models. (No login needed.)
- Toyota 1996-current models. (No login needed.) Each chapter of the owner's manual is a separate downloadable document. How-to videos are also available.
- Volkswagen Paper owner's manuals are available for purchase.
- Volvo 1970-current models. (No login needed.) Also includes other materials, such as maintenance schedule and warrantee Manual