How do I go about replacing the Freeze plugs on back of heads between motor and transmission?

245,432 MILES • 4.3L • V6 • 2WD • AUTOMATIC
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BIGSTEVE311
  • MEMBER
  • 2 POSTS
How do I go about replacing the rear freeze plugs between the motor and transmission? Z motor.
Aug 5, 2023 at 4:15 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi,

If you are referring to the ones between the engine and transmission bell housing, the easiest thing to do is remove the transmission. The engine and transmission need to be split to access them.

Since this is a 2wd, the transmission is easier and quicker to remove. I attached the directions from my manual for removal/replacement. However, here is a link that I feel will be more helpful:

https://www.2carpros.com/articles/how-to-remove-an-automatic-transmission-rwd

Let me know if I have the correct freeze plugs you are referring to.

Take care,

Joe

See pic below.
Aug 5, 2023 at 1:58 PM
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