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Ranger runs like crap after tune-up, help
2001 Ford Ranger, 4.0 Vin-E
I changed the plugs and wires
The old plugs were at .045 to .048
The new plugs I gapped at .054, as I was told they were supposed to be.
But it sounds like I have a miss. Here's what autozone says is the correct numbering for the cylinders and the coil pack:
Coil pack / Cylinders
P 1 2 3
a
s 5 6 4
s
Rear
3 6
2 5
1 4
Front
I used Autolite Platnim 5144
Please help.
It looks like the head may be from a different year ranger. The sticker on it says 2003.
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