I test, clean, rebuild
and calibrate about 100 or so 4.108 injectors each year.
says do this each 400 hours, but if you keep clean water
free fuel you can stretch it to 1,000 hours or until any of the symptoms listed above appear.
When someone brings me injectors to rebuild
, I always ask them to watch my prelimanary test as it tells them a lot. Dirty fuel or water
in the fuel corrodes the tips fast and corrupts the fuel pattern. Ever wonder why the Brits call them "Atomizers"?
Extra fuel consumption
can pay for rebuilds fast. If you are ever down on Bayou Chico, come by and I will show you what a bad pattern looks like.