SPONSORED LINKS

Exhaust

Tiny
AMANDAFOWLE
  • MEMBER
  • 2003 CHEVROLET IMPALA
  • 3.1L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
Exhaust broke off at flange behind converter. Flange has been cut off, but there is not enough remaining straight pipe to get a good connection. Is it safe to cut the exhaust between the converter and rear 02 sensor so that we can run a straight pipe to reconnect the rest of the exhaust system? This would leave the converter but eliminate the rear 02 sensor.
SPONSORED LINKS
Thursday, March 3rd, 2016 AT 9:26 AM

5 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
If you eliminate the O2 sensor it will set a code, try welding a piece of pipe to the converter or inside it to reconnect.
Was this
answer
helpful?
Yes
No
Thursday, March 3rd, 2016 AT 9:33 AM
Tiny
AMANDAFOWLE
  • MEMBER
  • 3 POSTS
We do not have a welder handy and are trying to fix in a home garage. I realize that eliminating the sensor will send an error code to the computer, but will it affect the overall operation of the vehicle?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, March 3rd, 2016 AT 9:35 AM
Tiny
AMANDAFOWLE
  • MEMBER
  • 3 POSTS
Below I have marked the section that I would like to eliminate from the exhaust system.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Thursday, March 3rd, 2016 AT 9:50 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
It really isn't that expensive to have an exhaust specialty shop do this for you. And then it's done right.
Was this
answer
helpful?
Yes
No
Thursday, March 3rd, 2016 AT 9:53 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Wrench tech is right.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, March 3rd, 2016 AT 9:58 AM

Please login or register to post a reply.

Related Exhaust Content

Exhaust System
GUIDE
Exhaust System
Automotive exhaust systems are designed to move hot gases from the engine to the rear of the car and into the air stream. These gases/contaminants include Particulate matter...

Sponsored links