Does the catalytic converter need to be removed to replace the starter?

Tiny
MIAMIMIKEWOTR
  • MEMBER
  • 2007 CADILLAC STS
  • 3.6L
  • V6
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
After watching YouTube and my retired mechanic neighbor, we figured the starter needs to be replaced. I need to do this myself in my parking space and I have the tools and jack. Looking at the schematic it looks like the catalytic converter is in the way. Do I need to remove it to get to the starter?
Friday, February 10th, 2023 AT 3:40 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,114 POSTS
Hi,

You are correct. The catalytic converter on the left side needs to be removed. If you look below, I attached the directions for replacing it.

Also, I included the directions for removing the left-side catalytic converter.

Let me know if this helps or if you have other questions. Make sure to disconnect the battery prior to starting this job.

Take care,

Joe

See pics below.
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Friday, February 10th, 2023 AT 9:57 PM

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