Harley Davidson Exhaust Leak Symptoms

Harleys are typically pretty loud thats part of the fun but a leak can affect performance and will sound lousy.

Harley davidson exhaust leak symptoms. If the bike revs up or dies when an area is sprayed it has a leak and needs to be repaired. Improper installation and age are two major contributors to the condition. 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.

From power loss to hesitation to lean issues engine overheating low oil pressure or bad oil viscosity air intake leaks manifest in several noticeable and not-too-noticeable ways. The design of the Harley-Davidson engine and the intake manifold make it prone to air leaks. Inspect your Harley Davidson for a possible exhaust leak at every service interval.

Symptoms usually develop just after working on or around the carburetor. Your gasket surface and your flange surface on the exhaust header arent fully touching when the motorcycle is first turned on. Using an aerosol lubricant or cleaner being careful of painted parts spray all possible leak points one at a time.

Please subscribe and share my work. Took it to 3 dealer all said it was okay. SS Cycle says that the easiest way to check for leaks is to do the following.

2 May 3 2012. Two textbook symptoms of an intake leak are a high idle and hanging revs If your bike suddenly starts idling higher for no particular reason an air leak might be to blame. It is important to catch this early as even a small exhaust leak can adversely impact the running and performance of.

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. Expert Gear Advice From Riders. EFI is just as simple as carbs if you understand it.