RoyalRider05

I bought the FUSION MS-RA50 https://www.fusionentertainment.com/marine

I did this. Had to do some trimming around the housing. used 4 screws to mount into the plastic..works GREAT. 400 watt alpine in the trunk http://www.venturerider.org/forum/showthread.php?126968-New-Stereo-Setup

Late to the party lol

I want to thank MarCarl.....Yall can publicly humiliate me now....STOCK AIR-BOXES BACK ON...SOLVED.... Im going to go jump the bridge now for wasting everyone's time.....I guess the airflow is SUPER sensitive:doh::doh::bang head::bang head::bang head: THANK YOU TO EVERYONE.....

New computer installed....same result. Im caving and taking it in. Ill let ya know

Also..thanks for all the help and suggestions! This is very frustrating to me since i can usually figure things out pretty quick. This is just something that is boggling my mind!

This started after i put the front and rear end back together. I had not touched the carbs and it was doing the same thing. I used jetsrus for the jets. Yamaha diaphragms. Slides are good. No cracks. Also it doesnt buck and kick....once it gets into that no power phase it stays there. If i back off the throttle to about 25% it regains power again

Here is a video I just made. I just cannot tell if this is a fuel delivery or ignition issue? It feels like the timing gets thrown off at a certain point in the throttle. https://www.youtube.com/watch?v=9AguVmw_m8w

Have not tested it..assuming its fine. I parked it at the end of October and it was running perfectly fine.

No....this is not a speed thing. Its like someone turns off the gas/ignition....0 power...Its at the same point in the throttle everytime. Comes out of it at high RPM..stumbles for a second then takes off like a rocket. Would taking a video help at all?

Yep! Looks like same issue....I have an ECU on the way tomorrow. So if that does not work i am going to cave in and take it to a dealership. Idles Fine...Revs Fine...But any load on the motor it completely bogs down...sometimes will fire a few times with the throttle wide open. High in the RPM band it takes off, but not in high gears and low RPM List of things i have done: -Fuel Pump -Fuel Filter -Rebuilt carbs (New float needle valves, new jets, new diaphragms) -TOTAL Clean of the carbs (soaked in carb cleaner) -TPS tests OK

Yep..thats not it

Can the rec cause ignition/timing/firing issues on our bikes?

TPS is in...and SAME RESULT...im about to set this thing on FIRE. Still waiting on ECU since they sent the wrong one

99.9% sure i have FOUND the problem. I took the TPS off the carbs...set the ohm meter and turned the tps with my finger. Right around 2.0 its cuts out and goes to O.L. After a bit of research it seems the TPS has a break in the linear reading...which makes sense...sooooo....ill let yall know tomorrow

Been there done it. Has nothing to do with it..actually made it worse

Dont laugh..but I run Shinkos and get 10-11K out of mine....handling isnt too bad

Opened up...cleaned them up and no holes or tears in the diaphragms..... The carbs are fine..i ran cleaner through EVERY circuit there is and watched it dribble from the other sides/ or into the barrel of the carb. I sprayed down the main hole where the needle is as well and it came out the main pilot. I plugged up the air/fuel hole and it came out the pilot jet. SOOO..im now leaning to an ECM or TPS issue....

Not sure what you are referencing. I have brand new diaphragms

When I get the new jets ill give this a try as well. I upped the jets as well. So hopefully this is the trick, because this is driving me insane....

I ended up ordering new jets. I went up sizes on all. My only last 2 options are a ECM TCI swap out and throttle position sensor (which already checks out ok) Thanks for the post

Synced carbs again....runs a bit better..but its still falling on its face past 25% throttle....i have a fuel delivery issue on ALL 4 cylinders. I have listed below what i have done.... -Carbs Cleaned (all jets are clear) -Carbs re-built with new needle valves and diaphragms, air/fuel mixture screw (port was clean) -New Fuel Pump -New Fuel Filter -Tested TPS and it falls into rage using a multi meter and the guide in the manual Changes to bike during tear down: Harley Stock Pipes What the heck am i missing here?????????? ALL 4 PLUGS ARE GHOST WHITE

Seems like you are having an issue like my other thread .....ugh!! Do you have spark???

I just cleaned my flasher relay...what side of the bike is that

Yes to all! I turned them back to 2.5 out and it still there...I'LL take video in a bit and post it up. I'm beside myself....this is the weirdest thing I have ever seen. Low RPM load it falls on its face.....high rpm...GOES when throttle is applied at WOT