How to Test Turbocharger Boost Pressure with a Gauge: Step-by-Step
Knowing how to test turbocharger boost pressure with a gauge is one of the most valuable diagnostic skills a diesel tech can have, because boost numbers…
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How to Check Turbocharger Shaft Play with a Dial Indicator
Learning how to check turbocharger shaft play with a dial indicator is one of the most valuable diagnostic skills a diesel technician can master, because it…
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How to Prime a New Turbocharger Before Starting the Engine
Knowing how to prime a new turbocharger before starting the engine is the single most important step between a fresh install and a dead unit, and…
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How to Install a Turbocharger: Complete Step-by-Step Guide for Diesel Mechanics
Knowing How to Install a Turbocharger correctly is the difference between a unit that lasts 300,000 miles and one that grenades itself in the first 20…
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Turbocharger Seized: Causes, What to Check First & Repair vs Replace Decision
A Turbocharger Seized condition is one of the most abrupt failures you can face on a diesel engine, and it almost never happens without warning signs…
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VGT Vanes Stuck Open or Closed: Symptoms, Cleaning & Replacement Guide
Diagnosing VGT Vanes Stuck Open or Closed is one of the most common jobs we handle at PT Turbo, and it trips up even experienced diesel…
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Crankcase Pressure and Turbocharger Failure: The Connection Diesel Owners Miss
Crankcase pressure and turbocharger failure is one of the most misdiagnosed relationships in the diesel world, and it costs owners thousands of dollars in repeat turbo…
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How a Failed EGR Kills Your Turbocharger: Symptoms & What to Replace First
Understanding how a failed EGR kills your turbocharger starts with one simple fact: the two systems share the same exhaust stream, and when the EGR valve…
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Turbo Oil Starvation: Causes, Damage Patterns & How to Prevent It
Turbo Oil Starvation is the single most destructive failure mode a turbocharger can face, and it kills more center housing rotating assemblies (CHRAs) than compressor surge,…
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Turbine Wheel Damage from Foreign Object Ingestion: Diagnosis & Next Steps
Turbine wheel damage from foreign object ingestion is one of the most common catastrophic failures we see come across the bench at PT Turbo, and it…
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Compressor Wheel Damage: What It Looks Like, What Causes It & What to Do
Compressor Wheel Damage is one of the most common reasons a turbocharger lands on our bench, and it is almost always a symptom of a bigger…
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Turbocharger Shaft Play: How Much Is Too Much? Measurement & Replacement Guide
Turbocharger Shaft Play is one of the first things any experienced diesel mechanic checks when a turbo starts making noise, smoking, or losing boost. That little…
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