In an engine, the oil filter, but only for a limited time.
dispersants
oil it keeps clean and fresh and it and it can it smooth that was my answer
if it had a recent tune up then do an oil change. if not clean your air filter. it needs a tune up..
Oil contains detergents that clean your engine and suspend soot, deposits, & dirt in the oil. The air and oil filters remove most of the larger particles but some get in the engine and stay suspended in the oil which causes it to turn black. Oil is not only a lubricant and helps cool the engine, but it also keeps the engine clean.
A clean solder joint is achieved by using the right amount of flux, ensuring surfaces are free from contaminants such as oil or grease, and using clean tools and materials. Proper temperature control and soldering technique also help maintain a clean joint.
Water
Change the oil of the lawnmower and clean the air filter. Your spark plug might need to be cleaned.
FRAM makes garbage oil filters, I cut one open and the inside was cardboard. I will only use pennzoil oil filters because It keeps the oil clean and they are very strong filters. The WIX filters are the best in my opinion.
Hi, the fuel mixture for a YZ85 is 40:1 and I recommend using good oil. I run Amsoil Interceptor synthetic, the bike runs great on it because it burns very clean and it keeps the inside of the motor clean
you should change your engine oil in any car when, A. you have driven 3,000 miles since your last oil change, or B. you have gone 3 months since your last oil change. this keeps all of the sludge and dirt out of your oil galleries and off of your bearings and journals... in english, it keeps your engine clean, improves emissions and will keep your car running longer.
clean oil from rubber
we can help clean the oil spill by volunteering to help clean the animals who have oil on them.