A dirty throttle body can cause rough idling, poor fuel economy, and sluggish acceleration — but cleaning it is a quick, affordable DIY fix. With basic tools, the right cleaner, and safety gear, you ...

When things are operating properly, most drivers don't give a second thought to what happens when pressing the accelerator pedal on a modern internal combustion engine (ICE) vehicle. Whether ...

Throttle body relearn made simple for DIYers If your car idles rough, stalls, or hesitates after throttle body work, your ECU likely needs a relearn. This resets its throttle position memory so ...