Gear box problem

Tiny
SAMUEL SUNDAY
  • MEMBER
  • 2005 DAIHATSU SIRION
  • 1.0L
  • 4 CYL
  • 75,000 MILES
Showing overdrive and is changing
Saturday, August 11th, 2018 AT 6:07 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,632 POSTS
More detail would be good but it sounds like you could have a plugged catalytic converter. Here is a guide to help us confirm the issue:

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

Please run down this guide and report back.

Cheers, Ken

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Tuesday, August 14th, 2018 AT 10:43 AM

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