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2000 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 6/20/2007 16 Replies

Vehical was here two weeks ago for diag of MIL. At that time only DTC p0300b ws present. Bank one was adding fuel and bank 2 was subtracting fuel. Y pipe and o2 sensors were coated with mud and stuff. Repair trac info and fix database show pattern converter fa...

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  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK19T7Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
P0463Fuel Level Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK19T7Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
P0463Fuel Level Sensor Circuit High Voltage