If the engine is turned off, make sure not to spray down the carburetor throat. Do not spray below the throttle plate. Throttle-body cleaner that can be used on the engine. This item should be available for purchase at a local auto parts supply store or an auto dealership's parts department.
With engine running:
Spray down and around the carburetor throat to remove deposits from the throttle plate area. Do not spray down carburetor throat with engine off.
Yes, you can spray carb cleaner (or carburetor cleaner) inside the spark plug hole. This'll help dissolve the hardened debris and loose materials in the spark plug well. After that, you can remove the filth with a compressed air can.
No smoking, sparks, flames or other sources of ignition near spillage. Avoid inhalation of vapours and contact with skin and eyes. Environmental precautions Do not discharge into drains or watercourses or onto the ground.
Use of the substance/mixture : Carburetor cleaner. Hazard statements (GHS-US) : Extremely flammable aerosol. Contains gas under pressure; may explode if heated. Causes skin irritation.
WD-40 Multi-use Product is ideal for cleaning spark plugs. Spray WD-40 Multi-use Product on a microfiber cloth and rub over the spark plug. You can even spray WD-40 directly on the spark plug & then wipe it down using a soft, clean cloth.
On the other hand, WD-40 is safe for your device and allows you to clean the carburettor, throttle body, as well as unpainted metal parts of the machine. The dual-action cleaning system of the liquid leaves no stone unturned to provide you with a clean carburettor.
You run the risk of spraying dust, sand or solid gunk around the spark plug hole into the combustion chamber (which is inside the hole). This can potentially lead to cylinder wall damage. Make sure you don't install the spark plug too soon in case you decide to clean with carb spray.
If you use this product and have an aluminum-based carburetor (which is quite common), please limit soak times to 30-60 minutes per dip with a maximum total soak time of 4 hours.
Carburetor Cleaner
This cleaner is also safe for rubber, vinyl, and neoprene. If your carburetor has these types of seals or gaskets, you won't need to rebuild your carburetor after cleaning.
Rinse the carburetor parts with water to remove excess carburetor cleaner. Then, blow dry the parts with compressed air or let them air dry. It's essential that the parts are completely dry before reassembly. When you're confident that the carburetor parts are dry, you can begin putting the carburetor back together.
However, it's important to use a non-corrosive cleaner which doesn't harm or degrade any plastic or rubber pieces on the carburetor. You should avoid using vinegar, because the acetic acid makes metal susceptible to rust.
Use carburetor cleaner to remove deposits, clogs & debris
Luckily, you can take care of many of these problems quickly and easily; often without even removing the carburetor from the engine.
1 Answer. You can use carb cleaner, brake cleaner, acetone, or possibly IPA (isopropyl alcohol). All of the should work peachy for cleaning your oil residue without causing issues for your engine.
Brush off the plug and firing tip with a clean rag. Spray the firing end with a quick-dry cleaner such as fuel injector cleaner or brake cleaner. Let sit 10 minutes. Use a wire brush to clean off any deposits that have loosened.
Prolonged or repeated contact may dry the skin. Symptoms may include redness, burning, drying and cracking of the skin, and skin burns. Passage of this material into the body through the skin is possible, but it is unlikely that this would result in harmful effects during safe handling and use.
Usually, a 30-minute clean will give good results dependant on the age and start condition of the carburettor being cleaned. For such a short period of time it is unlikely that seals and gaskets would be damaged, especially as a limited surface area of the seals are exposed when a carburettor is in its built-up state.
It will dry fast leaving your surface looking smooth and spot-free after use on any surface. Conversely, the lack of methanol in carburetor cleaner means it tends to leave behind a film after use.