leaky injector

[thoward]

We have an injector that leaks but works, it can not be isolated by shutting down each injector. Any ideas on how to locate the leaker with out pulling and bench testing them all? This is on a 12v71TI.

 

[BUSTER]

Look at each exhaust port on the bottom of each manifold. If it is leaking and not firing at idle,fuel will usually leak or at least look wet there.Diesel fuel will seep where the exhaust gases may not leak.

 

[Brian Degulis]

Assumuing you feel it's leaking because your getting smoke. The only way to isolate it is to cut it out you need 2 people and you have to hold each one out for a while to let the ex system clear.

Brian