Auto >> AutoSPT >  >> Electric car

What is the firing order for a1996 Chevy astro van?

The firing order for a 1996 Chevy Astro van with the 4.3L Vortec V6 engine is:

1-8-4-3-6-5-7-2

This means the spark plugs fire in that order, starting with cylinder #1.

Here's a breakdown:

* Cylinder #1: Located at the front of the engine, passenger side

* Cylinder #8: Located at the rear of the engine, passenger side

* Cylinder #4: Located in the middle of the engine, passenger side

* Cylinder #3: Located at the front of the engine, driver's side

* Cylinder #6: Located at the rear of the engine, driver's side

* Cylinder #5: Located in the middle of the engine, driver's side

* Cylinder #7: Located at the front of the engine, passenger side

* Cylinder #2: Located at the rear of the engine, driver's side

Important Note: This firing order applies specifically to the 4.3L Vortec V6 engine. If your Astro van has a different engine, the firing order will be different.