This is the cleaner that will improve your engine performance by ensuring that there an easier start and smooth running. You can also use it to clean air intakes and linkages on fuel-injected cars.
Dirt causes airflow into the system to be turbulent and leads to a fluctuating idle speed. This includes stalling after coming to a stop, a low idle after starting, or stalling when the throttle is pressed down rapidly. How do I know if my throttle body needs cleaning? When your throttle body is operating below its normal effectiveness, one of the tell-tale signs is a poor or low idle.
The air and fuel mixture in the throttle body then travels through the intake valves and into the cylinders. Throttle body fuel injection, while similar to a carburetor, has a separate throttle body with one fuel injector rather than fuel injectors located in each cylinder. During this process, the throttle position sensor should not be cleaned due to the possibility of contamination or wire damage.Īlso to know is, which is better throttle body or carburetor? Valvoline Carb & Throttle Body Ultra-Low VOC Cleaner contains a blend of effective cleaners to help restore engine efficiency and reduce gasoline consumption by quickly dissolving gum, varnish, sludge, grease, dirt and carbon deposits from carburetor throats, chokes and PCV valves. It is safe to use on the carburetor, and is formulated to dissolve grease and grime buildup just as carburetor cleaners are.Īlso, can you clean throttle position sensor? Cleaning the throttle body itself can be done using carburetor fluid and a clean cloth for the removal of light sludge. Erratic idling and stalling issues are so irritating, you're on the right track, a dirty throttle body could be the root cause. Just so, what can I use instead of carb cleaner?īrake cleaner is another alternative to carburetor cleaner. Carb cleaner doesn't penetrate and hang around to break up heavy deposits, so you'll end up having to use more of it in multiple passes to remove heavy carbon buildup. Yes, you can use carburetor cleaner to clean a throttle body, but not without making a few compromises.