MAF Mystery - Part 4 of 4 - What Can Contaminate a MAF?

Part 4 of a 4 part series.
We are aware of the "urban myth" created by a few dealerships that a vehicle's MAF sensor can be contaminated by K&N (http://www.KNfilters.com) filter oil. No evidence has ever been provided to support this "myth" and three years of diagnostic testing by K&N has shown that not only is this allegation not real, it is not even possible. In our opinion, it is an excuse for a dealership and/or the vehicle manufacturer to avoid a legitimate warranty repair. In the last 4 years, we have sold over 10,000,000 lifetime air filters and received only a few hundred calls from consumers who are having dealership or service provider challenges. We believe that Dealership's or service provider's real incentive may be to discourage the use of reusable products so they can sell disposable products over and over. In order to provide consumers with added comfort that they will not be placed in a bad position by a improper warranty denial, we offer our Consumer Protection Pledge.

PART 1 - Intro & Test Results
   • MAF Mystery - Part 1 of 4 - Intro & T...  

PART 2 - Can Oil Come Off Our Filters?
   • MAF Mystery - Part 2 of 4 - Can Oil C...  

PART 3 - What Does It Take to Foul a MAF?
   • MAF Mystery - Part 3 of 4 - What Does...  

http://www.KNfilters.com

K&N® is the world's leading manufacturer of washable performance air filters and cold air intake systems.

The world-famous High-Flow Air Filter™ was pioneered by K&N in 1969, and features an innovate design of layered, oiled cotton media to effectively capture dust, dirt, and contaminants—offering top-quality filtration.

Since that time, K&N has grown into a world-class automotive technology company, selling air filters, cabin air filters, oil filters, and air intakes in over ninety countries—with nearly 10,000 unique products for cars, trucks, motorcycles, outdoor equipment, and industrial applications.

With a strong Consumer Protection Pledge and industry leading warranties, K&N commits to quality, reliability, and customer satisfaction.

Whether you’re looking for an air filter upgrade for your Ford Mustang, a new air intake system for your Chevy Silverado, or an Electronic Carburetor Injection system for your classic Pontiac GTO, you’re sure to find high-quality parts from K&N to propel your vehicle’s performance to the next level. Check out www.knfilters.com to find all of the parts available for your unique application!