Mechanics

#1 MISSFIRE CODE

2002 Ford Explorer • 168,000 miles

I have a 2002 explorer 4.6 I have a code telling me a misfire on # 1 so I changed the spark plug and coilhad codes cleared it gave me the same code again, I moved the new coil and plug tho #5 and still had code for # 1 misfire it runs a little roughly still. An ideas. I have changed fuel and put in ejectorcleaner
Avatar
Scottobrien
October 1, 2012.



Try swapping out the injectors

KHLow2008
Oct 1, 2012.