code 305 is coming up
02 ford explorer runs at idle no power barely moving when accelerating on 2002 Ford Explorer
Tune up time! Replace all coils and spark plugs it the BEST way to go. Some injector cleaner with Chevron Techron will help also. Now you might get by with a new coil on # 5 cyl but also might have to do that 7 more times. So replacement of ALL coils and plugs is your best bet. A little pricey now but worth every dime in the long run, IF you plan to keep this vehicle!