Diesel injectors have to be stubborn buggers, the pressures are "significant".
Seem some right messes when a proto has gone pop. Usually in a sealed test cell, or under a closed bonnet (thankfully)
And a leaky injector seal will draw in air as the fuel system cools and fuel starts running back into the tank (especially with older cars when the return and check valves get a bit tired.
Seem some right messes when a proto has gone pop. Usually in a sealed test cell, or under a closed bonnet (thankfully)
And a leaky injector seal will draw in air as the fuel system cools and fuel starts running back into the tank (especially with older cars when the return and check valves get a bit tired.