Popular FAQ
How To Replace a Ford Flex Oxygen Sensor
Over time your Ford Flex Oxygen Sensor can become fouled or simply fail all together. When this occurs your Ford Powertrain Control Module won't be...
The Ultimate GM LS Engine Guide: Why the LS Swap Took Over the Automotive...
If there’s one engine family that completely rewrote the rules for affordable horsepower, reliability, and aftermarket support, it’s the GM LS engine...
LS1 24x vs. 58x Reluctor Wheels: What You Need to Know Before Mixing LS...
Learn the key differences between LS1 24x and 58x reluctor wheels, including crankshaft compatibility, PCM requirements, sensor considerations, and what to verify before assembling or swapping an LS engine.
OBD2 Scanner Brands Compared: TOPDON, Autel, Launch, Innova and ANCEL
We compare the major OBD2 scanner companies by diagnostic depth, bidirectional capability, software costs and the type of owner or technician each brand serves best.
Differences between the 1G and 2G DSM
The DSM is the acronym that stands for Diamond Star Motors, the partnership between Mitsubishi, Eagle and Chrysler. Most import enthusiasts have come to...
How To Dyno Tune Your Vehicle
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...
How To Adjust Idle Mixture Screws
When you are building a hot rod knowing how to affect your air/fuel ratio is a vital part of tuning and racing your vehicle....
What Is Battery Registration, and Does Your Car Need It?
Battery registration is an electronic service procedure that tells a vehicle’s battery-management system that a new 12-volt battery has been installed.
