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Ford Explorer Community - Maintenance - Modifications - Performance Upgrades - Problem Solving - Off-Road - Street
Explorer Forum Covers the Explorer ST, Explorer Sport, Explorer Sport Trac, Lincoln Aviator, Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Ford Aerostar
Ok;
I tried the sea foam twice and it help some. The engine still pings but nit as bad. It will start pinging when I get over 60 mph. I also checked the intake tube between the maf and throttle body. It look fine. I will have take off the top of the intake to check the bolts. So I guess that...
I have a 92 x with 105000 miles on it an it is pinging bad. I have did a search and read the other post. Here is what I have did.
1. Installed new MAF
2. Installed new plugs and wires.
3. Installed new fuel filter
4. Run two cans of Techron thru it.
THings I have found.
The # 5 plug is...
