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Tag: troubleshooting

3126

3116 and 3126 Truck Engines Problem Engine Misfiring Or Running Rough

Posted on July 25, 2017July 25, 2017 by sam

Probable Cause(s): * Cold Outside Temperatures * Air In Fuel * Injector Problem * Hydraulic System Problem * Water In Fuel * Low Fuel Pressure…

3126

3116 and 3126 Truck Engines Problem Engine Cranks But Will Not Start.

Posted on July 25, 2017October 4, 2023 by sam

There are a number of possible reasons why a Cat 3126 engine might crank but not start. Some of the most common causes include: Fuel…

3126

3116 and 3126 Truck Engines Problem Engine Hard To Or Will Not Start.

Posted on July 25, 2017 by sam

Probable Cause(s): * Battery Has Low Output * Starting Motor Has A Defect * Oil Too Thick * Internal Problem Prevents Engine Crankshaft From Turning…

3126

3116 and 3126 Truck Engines Problems Engine Crankshaft Will Not Turn When Ignition Switch Is On.

Posted on July 25, 2017 by sam

Probable Cause(s): * Battery Has Low Output * Wires Or Switch Has Defect * Starting Motor Solenoid Has Defect * Starting Motor Has A Defect…

3126

3116 and 3126 Truck Engines Inlet Air Heater Wiring

Posted on July 22, 2017 by sam

(1) Magnetic switch assembly. (2) Torque for terminal nuts … 4 N·m (35 lb in) (3) Air inlet elbow. (4) Nut. Tighten nut to ……

3126

Starting Motor – Delco 50-MT Pinion Continues to Engage after Engine Starts

Posted on July 22, 2017 by sam

System Operation Description: The possible causes of this failure are listed below: •The solenoid return spring is weak. •The solenoid return spring is broken. •The…

3126

Starting Motor – Delco 50-MT Starting Motor Continues to Operate after Start Switch Has Been Released

Posted on July 22, 2017 by sam

System Operation Description: The possible causes of this failure are listed below: •The ignition switch is faulty. •The solenoid of the starting motor is faulty.…

3126

Starting Motor – Delco 50-MT Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear

Posted on July 22, 2017 by sam

System Operation Description: The possible causes of this failure are listed below: •The battery is discharged or the battery is faulty. •The cables to the…

3126

Starting Motor – Delco 50-MT Pinion Does Not Engage Ring Gear

Posted on July 22, 2017 by sam

System Operation Description: The possible causes of this failure are listed below: •The flywheel ring gear is damaged. •The shift lever is damaged. •The pinion…

3126

Starting Motor – Delco 50-MT Starting Motor Does Not Turn or Turns Slowly

Posted on July 22, 2017 by sam

System Operation Description: The possible causes of this failure are listed below: •The battery is discharged or the battery is faulty. •The cables to the…

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