Without the first - the second is all that will ever happen.maso1 wrote: no ancillary alarms ,normally checked monthtly and yes heat out of blowers had me bongo for 3 years and this problem as only just started in this last week and only seems to happen when engine under load as you can leave it ticking over outside for a hour or 2 and the gauge stays @ 11oclock postion
Until it's too late.