Wondering what you guys normally find to be the culprit for lockouts on the 24cdi?. I've got an lpg version that was playing up last winter and got electrodes, sensors and gas valve.....worked fine from march until now but is now starting to get morning lockouts again ie slow flashing radiator light. Do you reckon now we are on timed heating that the low rate may be causing a problem via the fan or aps?

