Tag Archives for noise

3116 and 3126 Truck Engines Problem Alternator Has Noise

Probable Cause(s): * Drive Belt For Alternator Is Worn Or Has A Defect * Loose Alternator Drive Pulley * Drive Belt And Drive Pulley For Alternator Are Not In Alignment * Worn Alternator Bearings 1. Drive belt for alternator is … Continue reading

25. July 2017 by sam
Categories: 3126 | Tags: , , , , , | Leave a comment

3116 and 3126 Truck Engines Problem Valve Train Noise

Probable Cause(s): * Too Much Valve Lash * Damage To Valve Springs, Locks, Push Tube Or Worn Valve Lifter * Not Enough Lubrication * Damage To Valves * Damage To Camshaft 1. Too much valve lash: Check and make necessary … Continue reading

25. July 2017 by sam
Categories: 3126 | Tags: , , , , , | Leave a comment

3116 and 3126 Truck Engines Problem Loud Combustion Noise (Sound)

Probable Cause(s): * Air In Fuel System * Low Quality Fuel * Defect In Unit Injector(s) * Mechanical Problem * Excessive Injection Actuation Pressure * Cold Mode Operation * Engine Timing Incorrect 1. Air in fuel system: With air in … Continue reading

25. July 2017 by sam
Categories: 3126 | Tags: , , , , | Leave a comment