2004 CHEVROLET IMPALA
120,000 MILES
Avatar
RONNIEKIMBERLY
  • MEMBER
  • 1 POST
what does it mean when obd11 tester says catalyst system lower bank 1
Apr 11, 2013 at 11:13 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement