If an injector is streaming fuel, it can burn up the prechamber and hole the piston, turning your engine into a door stop. Don't let this problem go on and on, you need to address it.

Have the valves been adjusted within the last 15k miles? Get that addressed as well, don't burn up a valve.

__________________
Respectfully,
/s/
M. Dillon
'87 124.193 (300TD) "White Whale", ~392k miles, 3.5l IP fitted
'95 124.131 (E300) "Sapphire", 380k miles
'73 Balboa 20 "Sanctification"
Charleston SC