Low power

Tiny
GLEN77
  • MEMBER
  • 2003 VOLKSWAGEN POLO
  • 1.6L
  • 4 CYL
  • 2WD
  • 300,000 MILES
My rev counter is going up and down slowly sometimes it cuts off while driving.
Saturday, November 30th, 2019 AT 8:58 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
Hello,

It sounds like you have a clogged catalytic converter. To be sure this guide can confirm the issue:

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

Please run down this guide and report back.
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Monday, December 2nd, 2019 AT 11:08 AM

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