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2000 Chevrolet S10 4.3L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 9/5/2007 14 Replies

thnaks in advance for any hep we get, we have a 2000 chevy s-10 4.3 that came in with a check engine light on, we initialy scanned and had p0172 and p0175 bank 1+2 rich, we checked fuel pressure and it was 60psi, good. while monitoring the scanner we noticed t...

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  Related Documents & Media  2000 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet S10

VIN 1GCDT14W9Y
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet S10

VIN 1GCDT14W9Y
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)