H-3 Hummer Catalytic Converter

Tiny
RWB
  • MEMBER
  • 2006 HUMMER H3
  • 5 CYL
  • 4WD
  • AUTOMATIC
  • 157,000 MILES
Does the H3 5 cylinder have two catalytic converters?
Do you
have the same problem?
Yes
No
Tuesday, February 8th, 2011 AT 8:31 PM

1 Reply

Tiny
MHPAUTOS
  • EXPERT
There is only 1 cat on this car.

Mark (mhpautos)
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Tuesday, February 8th, 2011 AT 9:16 PM

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