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1997 Chevrolet Express 1500 4.3L No Start, Hesitation, MIL Lamp on
Posted to GM Driveability on 4/22/2010 10 Replies

It also had a code p0420 cat eff. It had this pile of codes in it so i cleared and po340 keeps returning i think i should get that problem [...] said doesn't start sometime.I put a new delphi pump in at his request back in [...] course it has started every tim...

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  Related Documents & Media  1997 Chevrolet Express 1500

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GCFG15W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Hesitation, MIL Lamp On
OccursNot Applicable

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0102Mass Airflow Sensor Circuit Low Voltage
P0143Heated Oxygen Sensor (Bank 1 Sensor 3) Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GCFG15W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Hesitation, MIL Lamp On
OccursNot Applicable

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0102Mass Airflow Sensor Circuit Low Voltage
P0143Heated Oxygen Sensor (Bank 1 Sensor 3) Circuit Low Voltage
P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent