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The throttle position sensor in your Ford Mustang is designed to read how far your throttle has opened. By determining the angle of your...

LS1 crankshaft end play should measure 0.0015–0.0078 inch. Learn where the No. 3 thrust bearing is located, how crankshaft end play is measured, and what to check during an LS1 engine build.

Bench testing a component of your vehicle is never a good time, in fact it can be described as miserable especially when you don't...

Wastegates are an important part of your turbocharged system and essential if you want to control your boost accurately. Over time and subjected to...

We're asked on a regular basis on what pin and wire is what, what color wire does this do and where do I need...

Whether you are building a budget project or assembling a LS engine from the ground up, these part numbers can help you get the...

It's never a good time when the climate control unit in your Ford Explorer stops working. When your Explorer air vents don't blow air,...

This question is a very common one that we are asked frequently, from people who aren't sure of the full four digit engine code...