First,

150k, while not bad... does not kill injectors alone. Fuel quality and regular filtler changes help!!

Have you tried a double dose of pure "diesel purge" yet? It might be the place to start.

I *thought* bosch/mb replacement were all rebuilds, and hence it really doesn't matter where it's assembled. Quality control matters. There are many aftermarket injector manufactures and rebuilders.

I agree a competent rebuilder is better than someone that suggests replacing parts. OM60X engines do sometimes need valveseals.

Rough idle can be overtightened injector lines. Make sure you do the MB crazy proceedure=)

Michael

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Michael McGuire
83 300d
01 vw A4 TDI
66 Chevy Corsa
68 GMC V6 w/oD
86 300E