bog issue

[jerrod07]

2014 pro. started with a PCV and couldn't clear up a bog that would stick me at 7500 rpm and snd terrible. I now have a boondocker box with numbers other guys are running. still have the same bog. Only happens when I pin the throttle.



so far I've swapped the EV solenoid and the throttle safety switch. did not fix it.

I do have a RSI throttle block.

tuesday I'm taking the sled in to have the tps checked.

has anyone else had a similar issue?


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[jerrod07]

anyone have this symptom with a bad injector?


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[cateye5312]

I'm running an RK TEK 858 in my 2014 pro. started with a PCV and couldn't clear up a bog that would stick me at 7500 rpm and snd terrible. I now have a boondocker box with numbers other guys are running. still have the same bog. Only happens when I pin the throttle. I can ease into it and pull 8450 rpm.


so far I've swapped the EV solenoid and the throttle safety switch. did not fix it.

I do have a RSI throttle block.

tuesday I'm taking the sled in to have the tps checked.

has anyone else had a similar issue?


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I have a bone stock 2014 with 300 miles on it that started doing the same thing yesterday - anybody have any ideas? Hitting the rev limiter maybe? Heavier weights? Dealer is suggesting beefier plug wires maybe?

 

[jerrod07]

I'm pretty certain I'm not hitting the rev limit. running 66g at 7k elevation. I believe that what other 858 kits are running


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[roni87]

I would try a couple grams heavier if your able to. Especially if your able to ease into the throttle and hit 8450.
Might be reving up too fast and giving you a bog.

 

[uzeste]

are you running an Air Fuel Gauge Mine bogs but because I am running to rich.

 

[jerrod07]

I was told to run it around that rpm range. but I will add a gram and see what happens. yes I am running a koso afr gauge. I'm running Kinzers numbers and the afr seems in spec. It was a tad rich so I took a little fuel out. Does anyone have boondocker 13rpm map they want to share?


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[Ultrasauras]

bog

Check throttle cable for excessive free play then add more weight.