If your engine has been serviced by us, we will have advised you if there is bug in your tank. If not, then you should check.
Once clear, then you should undertake some preventative measures including filling your tanks for the winter to prevent the formation of moisture and the application of a liquid inhibitor.
For those more determined to prevent re-occurrence of the bug, take a look here.
We are agents for this unit, they are exceptionally cost effective and they really do work. Give us a call if you would like to discuss this further on 01326 374309.