ByRon Coddington Since 1961, vehicles sold in the US include a positive crankcase ventilation (PCV) system, developed to help reduce engine emissions. PCV systems have grown complex in modern engines to reduce…
ByAdam Mann When you hit the throttle you expect your car to move. And while you might not realize exactly what’s going on, the throttle body is what starts that entire process….
ByJosh Boyd Engine systems once mechanical now rely on electronic throttle control for precision. The throttle plate adjusting air intake is dictated by computer signals rather than cables. While robust, electronic throttle…
ByJosh Boyd When browsing automotive cleaners at the local auto parts store, the differences between brake cleaner, carb cleaner, and throttle body cleaner can be confusing. These products are designed for specific…
ByMark Stevens The throttle body regulates engine air intake via a butterfly valve between the intake manifold and the air filter. Over time, carbon and debris accumulate, and ultimately, a dirty enough…
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