service engine soon light?
Light is on, Advance did a read out and reported a code that indicated a misfire condition on #4.
Suggested checking ignition and fuel.
I pulled and replaced plugs and didn't see anything wrong with any of them, specifically #4.
On the fire side of this issue, I plan to start with the plug (done), next wires, and then the coil pack. Is there a better idea out there?
The van is a 01 with 134K with a 4.2
The plugs were 25$, the wires are about $50, and the coil pack is less than a $100. If this brings my maintenance up to date in this area, I thought it would be a reasonable approach.
What should I be doing in addition or different?
Doyle O. Bailey