slugworth1987 Posted October 25, 2008 Posted October 25, 2008 Hello alljust being do a service on the CBR125R i purchased last week (air filter, oil filter, oil, new bulbs/LED replacments and spark plug)i replaced the old airfilter with a sexy new K&N woooo lol and the engine started fine for a while... then kinda stutered and died sounds to me like a fuel starvation... or so i thought... i took the K&N airfilter out and put the old one back its under tank so i had tank off and put all the pipes back and sealed.i have now drained the batt trying to get this thing to start the oil is new oil 10-40 full synth and filter is good. spark is sparking and nice and new although the spark plug has a diff P/N its just got an R in it for resistor or something the guy was on about but i put the old one back in (weak spark and sooted) and still no joy.batts now on a quick 80% charge then im gonna try again any ideas or advice i know fuel is in the system as i can smell it in the Cylinder Quote
TC Posted October 25, 2008 Posted October 25, 2008 Something wrong with your POWDER (sorry) couldn't resist Quote
slugworth1987 Posted October 25, 2008 Author Posted October 25, 2008 helpful really cuffin helpful the thing is spitting flams left and right and everytime i stop it dies.... plenty of juice on the batt (11.2v) think its to lean or rich... Quote
Voodoo Posted October 25, 2008 Posted October 25, 2008 You haven't trapped any pipes have you, like under the fuel tank? Quote
slugworth1987 Posted October 25, 2008 Author Posted October 25, 2008 fixed it yayon the fuel line there is a pipe from the carb back to the fuel line diaphram.this wasnt attached... and its stopped flaming as much... yay Quote
slugworth1987 Posted October 25, 2008 Author Posted October 25, 2008 and now for the front bulb... eh... i think a manual would be very helpful right about now... hehe Quote
rollazuki Posted October 27, 2008 Posted October 27, 2008 Thats the fuel tap vac pipe.It allows manifold vaccuum to open the fuel tap.With it left off, you are running VERY weak cos the manifold is open to fresh air, and the fuel will only work on the 'prime' position.Glad you found it. Quote
Voodoo Posted October 27, 2008 Posted October 27, 2008 and now for the front bulb... eh... i think a manual would be very helpful right about now... hehe This might help http://www.mmra.org.uk/marci/cbr125/index.php Quote
slugworth1987 Posted October 27, 2008 Author Posted October 27, 2008 ah ha thanks guys thought it was a vacume pipe for the diaphram in the fuel tap but didnt know its "technical" name loljust the side lighht and some LED indicators now... then its done oh and some H bulbs instead of the pants 395's in atmanyone know where i can buy a new Honda LED Relay? Quote
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