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1995 GMC Jimmy SLE 4.3L Hesitation, Surge, MIL Lamp on
Posted to GM Driveability on 7/25/2011 9 Replies

This vehicle runs perfect till hot then hesitates and runs rough and bucks.I see a slight fluctuation in the tach at idle hot [...] all codes and code P0341 REPEATED.I've relocated the harness from any [...] anyone ran into this code or fault? Thanks in advanc...

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car Vehicle Data

1995 GMC Jimmy SLE

VIN 1GKDT13W4S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursHot, on Accel, Intermittently
Misc.Engine Replaced by Onwer

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0337Crankshaft Position 58X Sensor Circuit Low Input
P0341Camshaft Position Sensor (TDC) 'A' Circuit No Signal
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
P1441EVAP Vacuum Switch Circuit High Input
Message Closed

car Vehicle Data

1995 GMC Jimmy SLE

VIN 1GKDT13W4S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursHot, on Accel, Intermittently
Misc.Engine Replaced by Onwer

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0337Crankshaft Position 58X Sensor Circuit Low Input
P0341Camshaft Position Sensor (TDC) 'A' Circuit No Signal
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
P1441EVAP Vacuum Switch Circuit High Input