After replacing the spark plugs and wires the engine is misfiring?
2003 CHEVROLET TRUCK
179 MILES • 4.3L • 6 CYL • 2WD • AUTOMATIC
EDGARSALAZAR29
MEMBER
1 POST
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I change the spark plug wires and spark plugs and now i got a misfire. Spark plug wire diagram needed.
Apr 21, 2021 at 8:47 PM
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HARRY P
AUTOMOTIVE REPAIR CONTRIBUTOR
2,292 POSTS
Hello there. I'm attaching the image that I think you need. Hopefully this gets you going again.
Tip: the best way to avoid this situation when doing spark plugs and wires is simply do do it one cylinder at a time. This helps you too keep things organized and straight while avoiding confusion.
Good luck and let us know if this helps out if you need more help with your truck.