2000 Ford Expedition Q&A
2000 Ford Expedition Question: What would cause rough idling?
Vacuum leak or possible low compression on one or more cylinders, eirher will smooth out with throttle. - pushrod
could be moisture in fuel system. try add fuel stabilizer to next tank. also may want to treat with fuel system cleaner(ethanol treatment specific). have diagnostic run. looking for exhaust issue, cat. conv. specifically. may also want to add oil stabilizer on next oil change to recondition seals and cylinders. - arturo08
when you idle the engine at 1500 rpm the idle goes up and down. when you drive at 1500 rpm the engine stumbles and misses, with a dead spot. i have replaced the following- EGR valve,EGR pressure se...
It idles high in park and runs rougly. I've never had any major maintanance done besides hose replacement and oil changes. What maintanance should be done by 70,000 mile mark?
Vehicle misfires sometimes,Occasionally dies Tach and speedo go dead will not restart until the key is cycled fully off then back on Odometer reads only lines until restart then quit working all to...