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LS1 aluminum engine block deck being checked for warpage with a precision straightedge and feeler gauge

How to Check an LS1 Block Deck for Warpage Before Installing the Heads

Before installing the cylinder heads, check the LS1 block deck for warpage. Our LS engine reference specifies maximum flatness of 0.004 inch within 6 inches and 0.008 inch across the deck.
Cutaway turbocharger diagram comparing a correct gravity-fed oil drain with a restricted return line and excessive crankcase pressure.

Why Is My Turbo Leaking Oil If the Seals Are Still Good?

A smoking turbo does not always need rebuilding. Restricted oil drainage, crankcase pressure and installation errors can force oil through a healthy turbo.

DTC P0401 – How To Test Ford F150 EGR

The Exhaust Gas Recirculation Valve inside of your Ford F-150 is responsible for scavenging exhaust gases from the intake and route them to reduce emissions....

What To Do When your Car Wont Start

When your car wont start, you want to learn how to fix your no start condition and get your car back on the road....

FAQ : How To Test Your Starter

There's nothing more annoying that trying to start your car and hearing the ever ominous "click" of your starter solenoid going out, not to...
Ford F-150 undergoing inspection for an improperly secured front fuel-tank strap

Ford Recalls 223,472 F-150s Because the Fuel Tank May Fall Off

Ford is recalling 223,472 model-year 2023–2027 F-150 pickups because an improperly installed fuel-tank strap can allow the tank to leak or detach.

5 Engine Mods to Increase Performance

When you want to modify your car, there are many engine mods to choose from. Some of these parts can help performance and gas...

Is It Illegal to Modify Cars?

America's love for upgrading and modifying the automobile is a pastime that spans over many generations. It's a passion that's a part of our...