PeachParts Mercedes-Benz Forum - View Single Post

samiam4 · #2 06-02-2003, 02:19 PM

LEt's see,

Yes you can have bad rebuilt injectors. It's not that uncommon-even with Bosch rebuilt injectors. Must admit, I have not had a problem with spray pattern-but Stu RItter owned a shop in Colorado, and had made comments to this effect.

Lope- Lope if the engine is running correctly, is due to compression or the injectors are not popping at the same pressure. Bosch spec is + or - 5 bars. Mercedes spec is deviation for an engine should not exceed 5 bars.

I'm guessing the 135# number is probably 135 bars, which would be the nominal pop pressure for the injector.

Injectors need to pop at the correct pressure and have a good spray pattern for even combustion.

I'd crack injector lines one at a time to find your bad injector.

Michael