Tacoma Exhaust System

Tiny
BENEFIEND72
  • MEMBER
  • 2006 TOYOTA TACOMA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
2006 tacoma, 2.4 L four cylinder. Check engine light on. Strong smell of exhaust fume with a loud rattle or knocking sound coming from underneath toward front. Loss of power, esp. When attempting to gain speed quickly or when driving up inclines. Could this be bad plugs? What is the knocking sound?
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Sunday, August 7th, 2011 AT 2:58 AM

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Tiny
DANLESABRE
  • MEMBER
The first thing you have to do is see what the check engine light code is.
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Sunday, August 7th, 2011 AT 4:33 AM
Tiny
KHLOW2008
  • EXPERT
The MIL would tell you something about the problem.

The rattling and bad exhaust fumes could be due to a bad catalytic converter.
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Sunday, August 7th, 2011 AT 6:56 AM

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