Harley Davidson Exhaust Leak Symptoms

Expert Gear Advice From Riders.

Harley davidson exhaust leak symptoms. If there is no audible difference some things to notice might be the discoloration of the pipes or carbon buildup. An exhaust leak will likely make a louder popping sound when its first turned on and subside as the engine gets warmer. This is a sign of loose exhaust header bolts.

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. 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. Looks like I will be taking a trip to the Lowes for a few nuts.

Took it to 3 dealer all said it was okay. Please subscribe and share my work. Your gasket surface and your flange surface on the exhaust header arent fully touching when the motorcycle is first turned on.

Problem was a stutter or a miss at low throttle. It is possible for your engine to overheat while its running lean because the air and fuel mixture is burning at a. You will see swirl if there is a leak.

Ive replaced every sensor injectors coil plugs wires check the harness. If the bike revs up or dies when an area is sprayed it has a leak and needs to be repaired. Harley-Davidson and Ducati have taken steps to phase out air-cooling on their models.

2004 has a tube in the tank that connects the fuel pump to the filter and to the fuel supply that comes out of the tank. Mostly I find that the clamp nuts to the head come loose. An exhaust leak will likely make a louder popping sound when its first turned on and subside as the engine gets warmer.