Harley Davidson Exhaust Leak Symptoms

Mostly I find that the clamp nuts to the head come loose.

Harley davidson exhaust leak symptoms. Expert Gear Advice From Riders. An exhaust leak will likely make a louder popping sound when its first turned on and subside as the engine gets warmer. 2 May 3 2012.

Symptoms usually develop just after working on or around the carburetor. Took it to 3 dealer all said it was okay. Improper installation and age are two major contributors to the condition.

Your gasket surface and your flange surface on the exhaust header arent fully touching when the motorcycle is first turned on. If you hear the telltale sound of exhaust from the cylinder heads specifically where the header bolts to the port here is how you fix it. This is a sign of loose exhaust header bolts.

SS Cycle says that the easiest way to check for leaks is to do the following. Ragged exhaust note unstable idle low rpm surging lots of decel popping and popping between shifts low speed stuttering when warmed up in heavy traffic. The exhaust didnt sound right to me today when I was pulling back into the garage I noticed my leg was really hot looked down and this is what I found.

It will amaze you to hear that the symptoms of Harley Davidson intake leaks operate just as you observe when a person is diagnosed with yellow fever. This is a sign of loose exhaust header bolts. To detect leaks around exhaust joints light up a cigarette of Cigar and waft smoke around the joints with the engine running.

Ive replaced every sensor injectors coil plugs wires check the harness. You may see some smoke coming from the engine the exhaust pipes glowing orange from the heat andor it may be unbearable to be around the engine while riding because its so hot. What does an exhaust leak sound like on a Harley Davidson.