How To Clean Out Exhaust Pipes
If were talking about a set of polished headers the best solution is a heat shield.
How to clean out exhaust pipes. Clean the exhaust pipe -Use a wheel brush and a degreaser to get inside of the exhaust pipe. Using a cloth clean the exhaust tip then for inside the exhaust use a hard bristled brush cleaning as deep in the tail pipe as you are able to. Then carefully pour 2 litres of boiling water avoiding being splashed by any of the product.
Reconnected every thing and did a 5 mile test run still smoking from exhaust but the inlet pipes are now spotless. The problem with that though is you cant get inside and you definately need to get it cleaned out in there. If you do not clean your exhaust manifolds semi-regularly then they may become gunked up.
I like my 01 KX125 I havent been on a 03-05 but from reviews they were pretty good. The pipe bends into itself and will come out. Fixing a vent pipe could involve opening a wall to get a clear look at the pipes and vents.
If using synthetic oil skip step 3 and just continue riding and having fun not cleaning massive amounts of carbon. If you have any plants nearby cut them back and clear the area of all clutter and debris. Heat the outside pipe with a propane torch or similar to expand it 3.
Clean massive amounts of carbon from pipe and muffler. Its not difficult and it doesnt take long. Using harsh products like Drano can mess up your pipes.
This could lead to various issues and you do not want to encounter problems while out on the water. Using a dry cloth apply a degreaser to the inside and outside of the exhaust. 13-04-2013 1245 PM 9.