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Performance Upgrades - Maintenance - Modifications - Problem Solving - Off-Road - Street Trucks. Covering the Explorer, ST, Sport, Lincoln Aviator, Sport Trac, Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Aerostar. Featuring H.I. - Human Intelligence.
Thanks for the technical background about pinging. I hope no (significant) damage was done. The engine runs great, better fuel mileage and sounds great.
My 94x has been pinging for the 3 years I have owned it. You know the regular up hill / under load pinging. Recently with the change in weather the cel coded the egr sensor was faulty. I spent 50 bucks for a new one and all of a sudden no pinging. I'm not sure of the technical reason of how...
I'm a new member w/ a '94 Expolorer XLT. I bought it used w/ 81k miles. This site has already given me many ideas about diy stuff. Can't wait to get started.
