Thanks to the ubiquity of text on the Internet, not to mention the popularity of text-messaging on cell phones, we may well be reading more today than we did in the 1970s or 1980s, when television was our medium of choice.
A larger throttle body delivering air at a higher rate helps you feel faster acceleration and a surge in engine power by up to 25 hp. Additionally, you can install a throttle body spacer to further enhance your fuel economy and increase engine torque.
What is a throttle body, and why do I need one? I took my 1993 Mazda 626 for its annual state emissions inspection, but the garage couldn't perform the diagnostics because the car was idling too fast. I then took my car to the dealer and had them check out the idle. They told me that my throttle body was shot, but they could get me a new one for $1,000. However, they were able to adjust the idle so I could pass the emissions test. My car seems to be running fine. So, I ask you again, what is a throttle body, and why do I need one? --Cathy RAY: The throttle body is the throat through which the air passes when you step