What would cause a Harley Davidson to backfire?
Harley Davidsons backfire because of a little explosion in the intake or the exhaust. The emission of a Harley includes the exhaust system and how the bike burns its fuel. When a Harley has something wrong with the emission system or fuel flow, backfiring is most likely to occur.
Why does my Harley Davidson engine stall at idle?
If the battery will start the bike, it is not the reason the engine stalls at idle. You may have a dirty IAC (Intake Air Controller). They get gummed up and will cause stalliing, especially on a warm engine. There is self help tip on how to clean it. Sounds like intake leak if it wants to stall after warm up.
Why does the exhaust on my motorcycle backfire?
Shorty exhaust also has a tendency to backfire more because there’s not as much pipe length for the turbulent air to become more smooth like the motorcycle was originally designed for. Engineers put a specific length of exhaust pipes on motorcycles because that way it will get the best fuel efficiency.
What should I do if my Harley Davidson stall?
Also clean and check both ends of the cables to start with. Click to expand… yea it was runing good before and it start fine as usual just when riding that it stall. i am going to take the battery off and get it checked and clean the end as u said thank you , hopefully thats the issue Yea hopefully it something simple.
How often does a Harley Davidson engine fail?
This metal-to-metal contact promotes engine failures which can be dangerous to you and your bike. This problem can occur anywhere from 15,000 to 75,000 miles depending on the severity. The only way to truly avoid this problem is to completely swap out the chain system for a gear-driven system.
Why does my Softail Deluxe bike run weird?
Mine would do the exact same thing, its a 2007 softail deluxe. It turned out the battery to be the problem. The reason its intermittent is the bike will start running weird in other words it would take a charge but if for some reason that charge did not hold for long the bike will start running weird again.
If the battery will start the bike, it is not the reason the engine stalls at idle. You may have a dirty IAC (Intake Air Controller). They get gummed up and will cause stalliing, especially on a warm engine. There is self help tip on how to clean it. Sounds like intake leak if it wants to stall after warm up.
Why does my motorcycle engine stall when warm?
And the problem is often worse on a hot day. The dreaded stalling issue when the engine is warm is the most common idle problem and it is mostly related to the very lean air/fuel ratio on the modern fuel injected motorcycle engine. Why does my motorcycle stall at idle when the engine is warmed up and at operating temperature ? – Low compression.
What to do when your Harley starts to misfire?
The bike would start at high idle and then slow to a stall. We then did a “wild” code check on the motorcycle and got a code for the Powertrain), P1356-no fire at the rear jug. We fixed the wire at the coil, and tried to start the bike again with the same result.