safe mode??

how do you know what the rpms are i wanna know or are you just kind of guessing i always think about hooking up a tach

QUOTE ("uhittheuglytree":3huo869l)

how do you know what the rpms are i wanna know or are you just kind of guessing i always think about hooking up a tach

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If its more than 3000 its not much more.

No there is no safe mode on the TRX500FE/FM models ..

I'd first check the carb it sounds like your high speed jet could be plugged ..

nope carb is perfect. motor was rebuilt. all sensors are good. and now after motor was put back in not running right. losing power and cutting spark after certain rpm.

Is the cam timed right ..?

yea Mechanic had the bike and hooked up to equipment. he said only thing he can think of it is a wire got messed up when first dood put my motor back in after rebuild. but he cant call honda techs.

What wire .. All the wires are in couplers that just plug together..

i dunno then... what else would it be where certain rpm i lose power.

I would start by installing a new sparkplug, even if the one in there is new it is still possible its faulty. Also check the plug wire and if that OK possibly a weak coil? Could also be dirt in the carb, even if it was cleaned could have had some dirt in the lines when it was reinstalled.

alright... yea new plug is in.... carb lines are clean. its wierd idles and starts up fine. runs perfect then gets to certain rpm and ffeels like its losing spark. like cuts out.

my bike does this sometimes, but not constantly