2005 GMC Sierra
Mileage
234,850
Service Date
12/1/2021
Services Performed
- INCLUDES PRETEST, DIAGNOSTIC, AND SMOG CHECK AFTER REPAIRS. **DOES NOT INCLUDE $8.25 CERTIFICATION** **PULLED CODES FROM PRE-TEST AND FOUND P0446 EVAP VENT CONTROL PROBLEM. **FUEL TANK PRESSURE SENSOR GOT STUCK AT HIGH VACUUM. 4.8 VOLTS WITH GAS CAP OFF. **RECOMMEND FUEL TANK PRESSURE SENSOR. **CODES PULLED FROM SCANNER: P0171 FUEL SYSTEM TOO LEAN, P0474 FUEL SYSTEM TOO LEAN BANK 2, P0446 EVAP VENT CONTROL PROBLEM **FUEL TRIMS ARE OK AT THIS TIME, THEY ARE BELOW 10% + OR – AT ALL TIME. **CATALYTIC CONVERTERS ARE WEAK. DOWNSTREAM O2 SENSOR SWITCH SLOW FROM 100 TO 800 VOLTS. THEY MAY NEED TO BE REPLACED, HOWEVER, NO CODES ARE CATALYTIC CONVERTER CODES PRESENT AT THIS TIME.
- FUEL TANK PRESSURE SENSOR – Remove & Replace – 1500,1500 HD,2500 HD w/Tank Shield
- CUSTOMER REQUESTS SMOG INSPECTION
- SMOG CERTIFICATE
CHRISTOPHER D. gave our service a 5 star review on 12/1/2021
