Category Engine Diagnostics

Is your turbo or supercharged vehicle losing performance Here are key warning signs of an intercooler problem, and what repairs will cost. Key warning signs inc ...

Below are various methods to check for an intercooler leak, along with symptoms to watch for and ste ...

When this solenoid fails to operate correctly, the entire system loses its ability to adapt, necessi ...

While a faulty camshaft sensor is not always the direct cause of white smoke from a vehicle’s exha ...

Blue exhaust smoke usually means your engine is burning oil — often due to worn piston rings, valv ...

Complete guide to diagnosing and fixing iac valve issues, covering repairs and necessary ecu relearn ...

You might have a throttle body leak In this video, i’ll show you how to find the leak and how to f ...

In this video, we'll show you how to replace a leaking oil pressure switch on a honda civic This is ...

Learn the most common egr failure modes and how to test them step by step This guide covers cooler l ...

The overrunning clutch (also called freewheel clutch) of the alternator is subjected to heavy loads ...

Here's a picture to help explain Ever started your honda civic, only to hear the engine rev higher t ...

This tool allows you to access the engine control unit (ecu) and perform a specific reset learned va ...

My car had wierd sound of air escaping from the exhaust, also lost of power It came up that exhaust ...

A delayed throttle response — where the car hesitates before accelerating after pressing the pedal ...

Engine hesitation is when your car temporarily loses power or stumbles when you press the accelerato ...

The engine variable valve timing (vvt) solenoid, known in the bmw world as a vanos solenoid, is a cr ...

An alternator pulley is a component of a car's engine that is connected to the alternator by a belt ...

The most common symptoms of a bad coolant temperature sensor include poor mileage, cooling fans not ...