We may receive a commission on purchases made from links. The throttle body is a vital component of a fuel-injected internal combustion engine. It has a pivoting butterfly valve or throttle plate to ...

Question: I own a 1993 Corsica 2.2 liter 5 speed with 146k miles. The car is well maintained as I am a former mechanic. Here is my problem. When I leave off the throttle quickly, the car bucks. The ...

Given all its history as an iconic performance engine, a Hemi just doesn't look right without multiple carbs bolted on top. But, even if you are unapologetically old school, it is hard to deny the ...

Your car's throttle body is the part that connects several engine components, including the air intake and air filter. It also contains a butterfly valve that regulates how much air gets into the ...

Some Chevy Malibu owners may notice that their vehicle has reduced engine power. Now, a possible cause for this issue has been identified, as has a possible fix to be performed by a GM technician.

Last month we talked about the how we were going to make some power with our almost-stock LS1 engine. Early in the project we decided the prudent use of our time and energy would be to build the stock ...

The Jeep 4.0L engine found in TJs, XJs, ZJs, and WJs is a trusty powerplant, and the '91-and-newer high-output versions make respectable power for a long time if well cared for. We recently ran across ...