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1996 Chevrolet Blazer 4.3L Hesitation, Cuts out
Posted to GM Driveability on 4/27/2009 19 Replies

Good customer, good thing! I haven't given up on this but I would like to! Breif history...Last fall, towed in, no fuel-replace pump and wire harness to pump, towed in again in January, removed 1+ gallons of water!(vehicle vandalized). We replaced pump, flushe...

19 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W4T
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / mfi vin W
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursHot, Under Load

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Blazer

VIN 1GNCT18W4T
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / mfi vin W
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursHot, Under Load

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
P0420Catalyst Efficiency Below Threshold (Bank 1)