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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
I'm thinking it's an exhaust leak. Does that sound right?
2002 Ford Explorer 4.0L V6. Noise started after a hard uphill acceleration. Noise is louder at idle and slow speeds and get quieter above ~35mph.
2002 Ford Explorer XLT V6
Starts up fine. Idles fine in park. When in drive and not moving, it stumbles every like 20-30 seconds. RPM drop do 300-400 for a second then go back to normal. Never stalls here. While in gear and stopped it idles at 600rpm.
Also, when shifting to reverse...
