1999 Mitsubishi Galant OXYGEN SENSORS

Tiny
RAMSEYJLN
  • MEMBER
  • 1999 MITSUBISHI GALANT
Engine Performance problem
1999 Mitsubishi Galant 4 cyl Two Wheel Drive Automatic

WHEN REPLACING THE OXYGEN SENSORS, IS IT BEST TO REPLACE BOTH THE UPPER AND AND THE LOWER OXYGEN SENSORS
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have the same problem?
Yes
No
Sunday, March 21st, 2010 AT 3:51 PM

1 Reply

Tiny
MERLIN2021
  • EXPERT
If you have 100,000 + miles yes!
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Sunday, March 21st, 2010 AT 3:55 PM

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