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Listening for Valve Train Noise Under Hood
Engine Troubleshooting and Diagnosis

Valve Train Noise – Where Is It Coming From ? – Is It Bad ?

03/09/2024
Valve train noise, is usually due to excessive clearance, between two internal engine parts. Each valve utilizes, a valve spring that returns it to its, original closed position. So, if a valve spring has broken —READ-MORE
Compression Leak Between Cylinders - No Coolant Or Oil Leaks
Engine Gasket and Seal Problems

Compression Leak Between Cylinders: Without Any Coolant or Oil Leaks

03/08/2024
So, having a compression leak between cylinders, can allow the compression, to leak from one cylinder to the next. This causes a loss of compression, and sometimes, allows exhaust gasses, back into the intake, depending —READ-MORE
Engine Cranks But No Start - Ignition, Fuel, Compression Are Good
Engine Troubleshooting and Diagnosis

Engine Cranks But No Start – Ignition, Fuel, Compression Are Good

03/07/2024
When your engine cranks but no start. It usually means your engine is having trouble, producing a spark, getting fuel, or creating compression. But, what if, ignition, fuel, and compression were all checked. and are —READ-MORE
Electric Cooling Fans
Car Cooling and Heating System Problems

Electric Cooling Fan: What Can Stop It From Working Properly

03/04/2024
Is your engine is overheating, or shows signs of running hotter than normal. Then, you may have a problem, with your electric cooling fan. Electric cooling fans are used, to move air through the radiator, —READ-MORE
Taking Off Rad Cap
Car Cooling and Heating System Problems

Bad Radiator Cap Symptoms (Causes, Testing & Fix)

03/04/2024
Today the radiator cap, is more important than ever before. However, it is often missed, as being a cause of engine overheating. So, a radiator cap looks simple, but is critical, for a properly operating —READ-MORE
Cylinder Bore Deglazing - Purpose - Proper Crosshatch And Angle
How Car Engines Work

Cylinder Bore Deglazing – Purpose – Proper Crosshatch And Angle

03/03/2024
The cylinder bore deglazing process is basically, removing the glaze from your engines cylinder walls. Because, having the proper finish, is extremely important in helping with, proper piston ring lubrication. So, without proper lubrication, heat —READ-MORE
Running ( Dynamic ) Compression Test - How To Do It And Why
How Car Engines Work

Running Dynamic Compression Test: Evaluating Individual Cylinders

03/03/2024
Firstly, a running dynamic compression test, confirms how effective each cylinder is, at pulling air in. Secondly, holding it for the correct amount of time, then letting it go, into the exhaust. So, if a —READ-MORE
(ECT) Engine Coolant Temperature Sensor - What Can Go Wrong
Engine Sensors and Diagnostic Systems

(ECT) Engine Coolant Temperature Sensor – What Can Go Wrong

03/02/2024
The (ECT) sensor, is an engine management system sensor. And, is used to monitor, the temperature of the engine’s coolant. The tip of the (ECT) sensor, protrudes into one of the cooling system passages, and —READ-MORE
Engine Hesitation - What Is It, What Can Cause It, Diagnosing It
Engine Troubleshooting and Diagnosis

Engine Hesitation – What Is It, What Can Cause It, Diagnosing It

02/29/2024
Engine hesitation, can make your vehicle seem like its bogging down, misfiring or stumbling, when you hit the gas pedal. So, when you step on the gas, it will feel like, the power has been —READ-MORE
Mechanical Engine Misfires - What Are They - How To Find Them
Engine Troubleshooting and Diagnosis

Mechanical Engine Misfires – What Are They – How To Find Them

02/27/2024
Mechanical engine misfires, will not go away by themselves, and will only get worse over time. So, mechanical engine misfires, can be serious enough to cause, noticeable vibrations or even engine backfires. Unlike air to —READ-MORE

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  • Diesel Engine Issues: The Answers May Be In The Exhaust Smoke
  • Cylinder Leak Down Test: What Are The Results Telling You
  • Rear Engine Oil Leaks: Finding The Real Location Of The Leak
  • Camshaft Position Sensor Symptoms, Testing & Replacement (CMP Guide)
  • Crankshaft Position Sensor Symptoms, Testing & Replacement (CKP Guide)
  • Honda OBD1 Codes: How to Read Check Engine Light Without a Scanner

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