cold weather start
Reviewed By Scott F (CEDAREDGE, CO) Reviewed for a 2005 Ford Excursion —1/16/2015 9:06 PM
before installing K & N air filter on my 6 liter diesel engine anything below 18 degrees vehicle would start ralph and blow black smoke out the exhaust but now I've started the vehicle at 4 degrees with ease and no smoke. I am impressed with that.
Reviewed By John C (Denver, CO) Reviewed for a 2000 Ford Excursion —7/8/2014 8:38 PM
Don't know about gas mileage yet but my excursion runs daily at about 5900ft around the Denver front range and notice more ease in shifting up passes and towing.Great so far,from the mile high city drive on garth :)