Spark plug gap and firing order

Here is a video of how to gap your spark plugs:

https://youtu.be/c9_NVXiwvYg

VIN W is .060.

VIN X is .045.

Here is a guide to show you how to change the spark plugs:

https://www.2carpros.com/articles/how-to-change-spark-plugs

Here are the spark plugs on Amazon for $6.65 each - AC Delco:

https://www.amazon.com/gp/product/B000NWA6TU/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=2carprcom-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B000NWA6TU&linkId=7599668c49e6df38be1a1eb7c0d32f64

Please let us know if you need anything else to get the problem fixed.

Cheers

Thanks bro, great site! :)

Heres the line up, starting with 2.8, 3.1, 3.8, 4.3.

4.3L engine. Firing order: 1-6-5-4-3-2. Distributor rotation: clockwise.

Thanks for using 2CarPros.com!

Six cylinder four wheel drive automatic 184,00 miles.

Spark plug soaked with gas and scanner says vehicle running on five cylinders.

find the cylinder that is flooding and check for spark on the cyliinder. let me know what you find before continuing.

Six cylinder four wheel drive automatic 189,456 miles.

it is a (w) 4.3 engine. One book tells me .045 gap the other book tells me .060.

Go with .060.