Furnace Cement Exhaust Leak

If your furnace exhaust pipe or flue pipe is leaking it can be a sign of a much bigger problem.

Furnace cement exhaust leak.

If it leaks water it could be leaking flue gases it needs to be taken apart and completely re done with new fittings. Most repairs will not stick or seal if done over dirt and grime. Once you locate the leak use a steel toothed brush to scrub the area surrounding it. Before you start the process ensure that you have the right protective gear and follow the steps below.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Some engines have egr ports built into the head and that might be where the leak is. As a safety precaution ensure that the car is supported by a minimum of two supports. If you could find some fine stainless screen like used in some fuel filters it will make a nice reinforcement to make the cement a lot stronger.

Find the leaking area by imparting pressure on the tailpipe and. Jack up the car. Here s what to look for. Will need to let it cure a few days so it is strong before you try to fire it up.

Because the exhaust is located on the underside of the vehicle it often gets caked with mud dirt and rust. Scrub the area surrounding the leak with a steel toothed brush. Since furnace cement is not an organic glue but rather a refractory glue it can handle the high temps the manifold will reach. Might try furnace cement.

Find the exhaust leak. Since the engine is in the car high temp furnace cement was used to fill the blind hole in the.