Intake has a piece blown of it?

2005 JEEP GRAND CHEROKEE
199,000 MILES • 3.7L • V6 • 4WD • AUTOMATIC
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KIMBERLY DAWN
  • MEMBER
  • 2 POSTS
We bought this vehicle from someone and the intake had blown a piece of the intake off of it.
Oct 20, 2023 at 7:46 AM
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JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

Wow, that isn't good. If that happened, it's likely there was a severe backfire. That could have resulted from different things.

Do you plan to replace the intake? Let me know what I can do to help. Also, here is a link you may find of interest:

https://www.2carpros.com/articles/engine-backfires-while-running

Joe
Oct 20, 2023 at 3:09 PM
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KIMBERLY DAWN
  • MEMBER
  • 2 POSTS
Yes, we are replacing it.
Oct 20, 2023 at 5:31 PM
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JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

I don't know if you need them, but I attached the directions below for the intake manifold. It has the torque specifications and tightening sequence included.

Also, I wanted to let you know the engine needs to be lowered to be able to remove the intake. Take a look through the directions and let me know if you have questions. Also, keep in mind that we don't know what caused the damage to the first intake. I don't want you to damage the new one.

Let me know what I can do to help.

Take care,

Joe

See pics below.
Oct 21, 2023 at 8:40 AM
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