× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Chevrolet S10 LS 4.3L MIL Lamp on
Posted to GM Driveability on 11/14/2016 7 Replies

Initially had codes P0446 and P0143 (o2 sensor fixed this DTC). On scan tool, Fuel tank pressure sensor read -17.21 H20 of pressure with gas cap off. I also checked for vapor leaks with smoke and found a small leak at the fuel filler hose. I replaced the fuel ...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet S10 LS

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet S10 LS

VIN 1GCCS19X3V
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet S10 LS

VIN 1GCCS19X3V
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance