Originally Posted by mark-rst
Check for air leaks
Check the CO level
Could be fooked metering unit
iv checked for air leaks a good few times and found nowt
the co level iv put that right with a gas analizer
im on my forth meter unit now!! as every one i bought on ebay was f**ked lot of cash lost. i do have another one that i bought with a load of bit so i will give that a go. thanks for giving me somthing else to try as im stumped
