New Injectors, now I have slight surge?

[Smokinrebel]

I picked up a set of 6x.013 couple weeks ago, put them in and now i am having a slight surge around 1500-1600 RPM. I can tell the most in 5th around 50-55 mph. If truck is at 2000 rpm its smooth as silk. Occasionally it will get a slight rough idle and lope as well. Any thoughts?

 

[Samaras Diesel]

Injectors can caues this problum....

 

[12vriviera]

especially rather large injectors on an so pump.. and it also depends on you box and how it fuels based on boost rpm etc..

Are they new?
if not get them popped and cleaned and adjusted.
Then if you have larger than stock tubes, remove them, put in stock tubes without filters.
and enjoy.

 

[diesel_importer]

I put my SO pump back on with these 6x.013's and .093 tubes and it runs pretty smooth. They are Monster Mike's injectors, and in really good shape, but I still thought it would idle rougher with the big tubes.

Who built these injectors?

 

[Smokinrebel]

This issue has been resolved. Weston took a look at them and it ended up being damaged nozzle.

 

[12vriviera]

sweet, yeah didnt see it was an old thread... bump it up next time!

 

[Smokinrebel]

Weston took care of it so fast I didn't need the thread, and honestly forgot about it. Sorry guys.