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Honda CBR 400RR NC29 Overheating (going into H)

Posted: Wed Jul 04, 2018 10:04 pm
by Bowches
Hi all

My CBR 400 is overheating badly, the fan is not turning on and even today where it was raining it was still in the H zone, What may be the problem??

Thanks

Re: Honda CBR 400RR NC29 Overheating (going into H)

Posted: Thu Jul 05, 2018 8:30 am
by moforockband
from best case scenario to worst.


low coolant level
air in system
clogged radiator or serious fin damage
knackered pump or drive
thermostat stuck or seized
head gasket issue

Re: Honda CBR 400RR NC29 Overheating (going into H)

Posted: Sat Jul 14, 2018 8:57 am
by Bowches
moforockband wrote:
Thu Jul 05, 2018 8:30 am
from best case scenario to worst.


low coolant level
air in system
clogged radiator or serious fin damage
knackered pump or drive
thermostat stuck or seized
head gasket issue
Thank alot for your help moforockband.....I have just changed my fuel pump, the previous fuel pump died. The fan is not running, I will have to sort that out but I will go through the list of problems you have written. Thank you