there are many causes of blow by. these are listed as follows
1. the main cause is piston rings. the compressed gases past the piston rings and enter the crankcase . so parameters like ring waviness , thickness , tensile strength should be checked.
2. valve seat , gasket , injector seating place should be checked because these parameters also increase blow by.
usually a blown head gasket (most all the time white smoke on a a diesel engine means antifreeze in the combustion chamber)
"Blow-by" is not good for any engine. It indicates worn internal engine parts (rings)
No the compression in a Gasoline is only 8 to 1 in a Diesel it is 22 to 1 so it would blow up
Only gas engines use blow off valves.
If they mix with the wrong things, it can blow out.
There is no such engine as a Cummins 2500 Diesel.
Probably blow engine gasoline has a much lower flash point than diesel fuel
Hi there,blue smoke on a diesel motor is normally fuel,and the smell will be unburn diesel,rough start and heavy smoke that will disapear as the engine getshot.
pree ignition timing is advanced
Black smoke is : too much fuel and not enough air, a faulty injector (s). Take out the injectors and have them tested before you do engine damage.
Over heating can blow a head gasket
one of the causes is bad low quality fuel