Exhaust manifold leak?

Tiny
STELTER
  • MEMBER
  • 1999 DODGE DAKOTA
I have the 3.9L engine. The 2 rear bolts in the exhaust manifold have rusted out and has caused the manifold to warp. I must replace the manifold and gasket but wonder what would be the best way to remove what remains of the 2 broken (rusted) bolts in the cyl. Head?
Saturday, February 20th, 2010 AT 2:22 PM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

In order to get a broken off bolt out of the cylinder head, you will have to use a drill, small enough that you can drill on the center of the bolt and still have plenty of material left around the drilled hole. Then use an extractor to get the bolt out.
You will have to be very careful not to damage the cylinder head in the process.

Here is a video that nicely shows how its done:

https://youtu.be/py-rIWATchY

https://www.2carpros.com/articles/exhaust-system-removal

I have also attached the exhaust manifold removal diagrams for your reference.

Please let me know if you have any questions.

Thank you.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Sunday, August 1st, 2021 AT 5:28 PM

Please login or register to post a reply.

Related Exhaust Manifold Leak Content

VIEW MORE