Spark Plug Setting Tool for Federal Mogul 18 GZ 44 / FB 78 WPN
Pens of various sizes are available
Depending on the type of application, it may be necessary to change the factory-set electrode gap of 0.35 mm:Electrode spacing between 0.25 mm and 0.35 mm for natural gas operation
Electrode gap between 0.40 mm and 0.60 mm for digester gas operationVarious “pins” are available for adjusting different gap sizes; these are color-coded for visual differentiation.Part No. 99070 -> Adjustment tool with 0.35 mm pin
Category: Accessories - Spark Plug Tools, Spark Plug Accessories, Spark Plug Tools
Brand: ENSERV
Description
As a result of erosion of the spark plug electrodes during engine operation, the gap between the center and ground electrodes of the spark plugs continuously increases, so that once a certain distance is reached, misfires occur because a spark can no longer be generated. Cleaning the spark plugs and readjusting the spark plug electrode gap can extend the spark plug’s service life up to its wear limit.
Product variants
| Adjustment tool with a 0.35 mm pin | 99070 |
|---|---|
| Green / 0.25 | 99068-0.25 |
| Yellow / 0.30 | 99068-0.30 |
| Red / 0.35 | 99068-0.35 |
| Blue / 0.40 | 99068-0.40 |
| White / 0.50 | 99068-0.50 |
| Black / 0.60 | 99068-0.60 |
