Engine How To

Engine How To

Popular FAQ

How To Test a Ford Fiesta MAF

The Mass Air Flow (MAF) sensor in your 1.6 liter turbocharged Ford Fiesta is a very important piece of your Ecoboost EFI puzzle. Providing...

DTC P0661 – How To Service Your IMRC

The Intake Manifold Runner Control (IMRC_ system found in the Honda / Acura K series engines has to do with the intake manifold and...

FAQ : What is Crankwalk?

Crankwalk is a term given to excessive play between your crankshaft and thrust bearing, which will put excessive side load or uneven load on...

Best Junkyard Turbos and How to Find them

Putting together a homemade turbo kit from junkyard turbos is one of the oldest tricks in the book. Most aftermarket turbochargers can cost you...

FAQ : Engine Grounding 101

One of the most overlooked modifications on any vehicle is the grounds that provide an essential ying to the battery and charging systems yang....

How To Identify Your DSM ECU

Whether you are modifying a DSM or simply want to repair your fried ECU, there's a lot of reasons to know how to identify...

How To Test a Chevy Cavalier TPS Sensor

When your throttle position sensor starts going bad in your Chevy Cavalier, it can create drive-ability issues. Your Cavalier TPS Sensor is a device that is...

FAQ : Mitsubishi Evolution VIII ECU Pinout

The Mitsubishi Lancer Evolution has enjoyed a decent run in the US after making it's debut on American shores in 2003. And ever since...