Weird miss when not under load
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Intermediate
Joined: Jun 2007
Posts: 29
Likes: 0
Well Skyhawk got ahold of the Mechanic today said he put a different TPS on my bike and he thinks its fixed but want me to come ride it to see what I think. I hope to have time in the next couple day to go ride it and will let you know.
Intermediate
Joined: Aug 2019
Posts: 36
Likes: 29
From: Chatham, Ontario
I can't find mention of a tuner (like FP3, etc) on your bike. If it has one, you could see what the front and rear mixtures are at that no-load RPM where you're getting the miss.
If you're getting no miss at idle and under power, and all other conditions except that no-load one, you can eliminate plug wires, coils, fuel pressure and TPS.
Can your tuner module do an autoTune?
If you're getting no miss at idle and under power, and all other conditions except that no-load one, you can eliminate plug wires, coils, fuel pressure and TPS.
Can your tuner module do an autoTune?
Thread Starter
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Intermediate
Joined: Jun 2007
Posts: 29
Likes: 0
It has a PCIII on it and was tuned on a Dyno but that put a load on it which makes it run ok. Its the no load part where it runs bad. Also noticed when I took off to test ride it cold it missed and bucked then took off when I rolled on the throttle harder.
Cruiser
Joined: Dec 2012
Posts: 136
Likes: 17
From: sandusky Ohio
Put your money back in your wallet! I found a fix on my bike. Didn't cost anything and took 5 minutes. For $29.99 I'll tell you. No just kidding. Found my throttle cables had a lot of play in them. Tightened up the return cable to take out the slack and.... wow, what a difference!!!! No more misses at no load. I think the the throttle plate was shaking with the engine vibrations. The bike just runs better now.
Hope this helps.
Hope this helps.
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