CBR Forum - Enthusiast forums for Honda CBR Owners

CBR Forum - Enthusiast forums for Honda CBR Owners (https://cbrforum.com/forum/)

- CBR 600F4 (https://cbrforum.com/forum/cbr-600f4-18/)

- - Initial warm up (https://cbrforum.com/forum/cbr-600f4-18/initial-warm-up-156798/)

henryhornblower

11-11-2017 08:25 AM

Initial warm up

My 2000 CBR F4 seems slow to warm up. After a few miles it runs OK. Using the choke makes no difference. It spoils a brilliant bike.
The bike has had a full service and the carbs removed and cleaned (pilot jets blocked).

Can anyone suggest a reason or cure. Many thanks.

Rob2m

11-11-2017 09:28 AM

Plugs?

CaBaRet

11-11-2017 09:51 AM

Thermostat stuck open?Check (feel) the top hose of the radiator against the bottom hose of the radiator, if they get warm at the same time

henryhornblower

11-12-2017 11:02 AM

Thanks for this it is an excellent idea. I will check as soon as it stops raining!!

All times are GMT -5. The time now is 05:17 AM.