Why do pipes turn blue

If the bluing returns, you should have your engine and exhaust system checked by a licensed motorcycle mechanic. Heat-resistant paint designed for wood stoves, engines and barbecues is another option, but the exhaust from a poorly tuned, high performance engine can exceed 1, degrees.

Although not a way to prevent bluing, many motorcycle owners simply choose to cover up the problem. Exhaust and heat shields come in a number of shapes and sizes and can be used to add decoration to the motorcycle or just to protect the exhaust system. Even though you can no longer see the blue, you should still have your engine and exhaust system checked on a regular basis to make sure they are operating properly.

Residing in the Endless Mountains of Pennsylvania, Teri Olcott began her writing career in as a small-town newspaper reporter. In , Olcott entered the technical writing field.

Step 1 Make sure your engine is tuned. There are tons of products out there that you will be able to easily use as a polish for your exhaust pipes. Blue Job link to Amazon. You simply put the product on the pipes and work it in to polish it. It should eventually take out the blue that was initially formed. Exhaust wrap can easily be applied with a few hours in your garage. See my article here to know more about the pros and cons of using motorcycle exhaust wrap. Here are some things to look for if you suspect there is something else going on with your bike.

This is especially true if the blue is very light and hardly noticeable. If the blue color has appeared quickly or suddenly, think about your riding habits. Are you often revving your engine? Or do you have a high idle? These are two big reasons that extreme heat could be passing through the pipes. Other symptoms of a motorcycle running lean is backfiring in the exhaust pipes and occasional lurching forward while riding.

This is simply a matter of getting your carburetor tuned. Also note that this can also be caused by using aftermarket air filtering systems. Within this series includes in depth videos about carb rebuilds and tutorials on how to install exhaust wrap properly. Also included are videos about hard-to-tackle tasks such as body work and electrical.

Aside from the exhaust pipes on a motorcycle turning blue, another common color you may see is yellow or gold. The excess heat is often caused by lean carburation or less often by very rich carburation where unburnt fuel burns off in the exhaust. How do you polish stainless exhaust pipes? How to Polish a Stainless Steel Exhaust Buy a new sponge brush, an ultra soft cloth and stainless steel polish.

Turn off the vehicle. Spray four or five squirts of the cleaning product on the outside of the exhaust. Wipe the exterior of the stainless steel exhaust. Pour a dime-size amount on the sponge brush. How do you polish motorcycle exhaust pipes? Fortunately, cleaning a motorcycle's exhaust pipes is a job anyone can tackle with a few easily obtainable tools. Step 1 - Apply Your Metal Cleaner. Begin the cleaning process by spraying your motorcycle exhaust pipes with a commercial metal cleaner.

Step 2 - Rinse Your Pipes. Step 3 - Apply Your Metal Polish. How do I clean the inside of my motorcycle exhaust? The solution we give you to clean this piece is to remove the exhaust and use a mixture of caustic soda and water to clean the inside and get rid of the accumulated soot.

This is an abrasive and toxic chemical, so remember to protect your body and hands, wearing gloves. Why do you wrap motorcycle exhaust? In a non-wrapped exhaust system the rapidly cooling gases make the exhaust pipes resonate.

Exhaust wraps dampen this effect of resonance created by not allowing the gases to cool rapidly and also as the wraps are warped tightly around exhaust pipes they help reduce the resonance physically.