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Old Nov 7, 2018 | 06:20 PM
  #1  
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96f150
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Fleet Mechanic
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From: In my House
cat question

The time hasd come for me to replace my drivers side cat.......Question is, can i just replace the drivers side? or do i have to replace pass side too....to balance flow?
Thanks
Rich
 
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Old Nov 9, 2018 | 05:06 PM
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Bluegrass 7
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You don't have to replace both sides but it's prudent to take a look at the other side for health by observing a Scanner look at the rear sensor for switching performance indicating the health of the cats ahead of it.
Good luck.
 
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