Altronic DET-1600 Engine Detonation Monitor Lawn & Garden How often are spark plugs

How often are spark plugs replaced:

Outstanding Performance: The blower motor is quiet and powerful

If your air conditioning or heating is not producing or circulating any heated or cooled air

and gap specifications prevent misfires

4 HDi 2005/07-2010/08 Diesel

Altronic DET-1600 Engine Detonation Monitor Lawn & Garden How often are spark plugsThe Altronic DET 1600 Detonation Sensing Monitor is a 24VDC powered, 32 bit microprocessor based electronic instrument designed for use on natural gas fueled engines to detect detonation and misfire and avoid consequential engine damage. Industry standard, low cost, piezoelectric vibration sensors are mounted directly on the engine and are used to transform the vibrations caused by combustion into electrical signals which are then evaluated by the DET