The maintenance light for your Honda Civic is meant to illuminate and gently remind the driver that the vehicle is in need of an engine oil change. In principle it's a great system to let people know that it's...
The OBDII Trouble Code DTC P0138 refers to your secondary oxygen sensors, and is triggered when the sensors provide too high of a value to the ECU. When the PCM sees more than 900 millvolts bring sent from the secondary...
The LS1 is one of the most powerful and versatile V8 configurations from GM that first burst onto the scene back in 1998 with the Chevrolet Camaro. Appearing in that generation of muscle car from 1998-2001 Corvette, Firebird, TransAm...
Part 1 of our How To Upgrade 240SX Brakes will be looking at the front brake upgrades that are most common to the Nissan 240SX. In stock form your 240SX has undersized brakes that make braking an area that...
You've just got your GEN III GM LS block delivered, and you either have a friend with a spare LS6 manifold or got one cheap. Now you are looking to upgrade from your LS1 or to ditch your LM,...
In Part 2 of our How To Tune series, we’ll be focusing on tuning the wide open throttle portion of your fuel map. You may have also found this article from our continuation of our How To Tune Haltech guides. Either...
Hood pins are a necessary evil for people who are rocking lower grade carbon fiber hoods, or perhaps have broken their stock hood latch. As one can imagine having a loose hood is a seriously dangerous proposition, one that...
Trouble code P1145 is a OBDII DTC trouble code that lets you know there's a problem with the vehicle's VTC (Valve Timing Control) Solenoid Valve. This is a common issue that can also manifest itself as knocking sounds from...
It’s definitely a new age for enthusiasts that live in California after the recent smog bill AB2289 was passed by the California State Legislature. You may have heard the term Gold Star Smog Station, or the name STAR station,...
There are a select few aftermarket parts that people have a misconception about, or parts that have lots of misinformation being spread around. One such product is the Apexi Super AFC NEO, a piggyback tuning computer that's been popular...
