What should I do if my Harley Davidson injector is not working?
With the engine running at a fast idle (2k), wiggle the wires on each injector (separately) and see if you can replicate the missing symptoms. If so, you probably have a bad (cracked or broken) wire and will need to fix that.
What causes rust on the inside of a Harley Davidson tank?
If the inside of the tank is in bad shape, all that rust etc. is building up on the screen where the fuel leaves the tank through the petcock. Click to expand… If you are in the tank doing what Bodeen has suggested, do not miss the opportunity to check the corrugated plastic fuel lines for pin holes.
How often does a Harley Davidson engine misfire?
Discussion in ‘ Engine, Fuel and Exhaust ‘ started by nascar7613, Mar 21, 2012 . 2006 Road King fuel injected, no modifications. When running down the road at a steady speed and fairly low RPM, say around 2500, every once in a while the bike will have a very sudden and slight misfire.
Can a faulty fuel injector cause an engine to misfire?
A faulty fuel injector will cause your engine to misfire, and these can be pretty difficult to diagnose without flow testing them. Injector problems are not very common on newer cars, and because of this, you want to check out the other possible causes first, but it is absolutely worth checking.
Is the idle speed motor on my 99 ultra bad?
I have a 99 Ultra with MM Injection. When I bought the bike 4 years ago the cold start/idle was terrible. Being in the car business it was not too difficult to diagnose as a bad idle speed motor. It actuated but once it touched the lever it would not move it.
With the engine running at a fast idle (2k), wiggle the wires on each injector (separately) and see if you can replicate the missing symptoms. If so, you probably have a bad (cracked or broken) wire and will need to fix that.
Discussion in ‘ Engine, Fuel and Exhaust ‘ started by nascar7613, Mar 21, 2012 . 2006 Road King fuel injected, no modifications. When running down the road at a steady speed and fairly low RPM, say around 2500, every once in a while the bike will have a very sudden and slight misfire.
When do I hesitate on a Harley Davidson?
-If it starts to hesitate I accelerate and it goes away immediately till I let off and start cruising again. -I felt the hesitation every once in awhile about two weeks ago but not as bad till my 93 mile ride yesterday where it was VERY noticeable.