I mean how do you tell ?
Most diesels I have ever messed with > Cats,Detroit,Cummins,Rolls Royces...most large industrial engines....
they all miss just like a bad sparkplug / dead cylinder and it is noticeable !
I see alot of threads on here where people are taking trucks to dealer and are being told they have Bad Injectors where their trucks have other issues But are RUNNING FINE ?? Like this guy > he's having tranny problems but dealer is saying bad sticks ?
Why won't tsmn shift after first starting?
so what gives ???