1996 Other Chevrolet Models Received 2 diagnostic codes

1996 CHEVROLET
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CHRISR
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Engine Mechanical problem
1996 Other Chevrolet Models Four Wheel Drive Automatic

I ran a diagnostic test after getting a check engine light and I got a code for two O2 sensors. Codes 131 and 151. Truck has no power
Nov 16, 2009 at 6:32 PM
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.
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HMAC300
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if you are getting a code for a pre and post O2 sensor then try tp put a vacuum guage on the car and run it. If it is low your catalytic converter may be plugged or collapsed.
Nov 19, 2009 at 5:41 PM
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