Blue smoke With new injectors

Following... just did mine with sleeves. Burned off the white smoke fairly quick. Maybe 20 miles of freeway driving. Now she rolls coal every time I leave a stop sign or light.. more so than before I replaced them. Don't know whether it's an issue or not.

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Aftermarket/upgraded injectors will need tuned to not "roll coal".

Do you have a video of the amount of smoke? Might need to keep going to help burn the rest of it off.

I drove another 30-40 miles yesterday and still burns oil like crazy

White95f250 said:

Aftermarket/upgraded injectors will need tuned to not "roll coal".

Do you have a video of the amount of smoke? Might need to keep going to help burn the rest of it off.

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If this is directed to myself, no I don't have a video. But to clarify, I'm not rolling coal like most of these tuned diesels high school kids are driving. When accelerating, either from a stop or just stepping on it on the freeway, I am getting some black smoke. My only question eith this is because it didn't smoke ad much before. Prior to injector swap, if I wanted it this much smoke, I had to let her idle for 10-15 minutes to let her load up. One "solid" press of the pedal (or even a mile down the freeway) and she cleaned herself up nicely.

What I replaced were stock rebuilt AA injectors. No special tuning. I do have a TS 6 position chip which I typically leave on 75hp. Seemed to be the best fuel economy.

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Well I say "rolling coal" as in either intentionally blowing a lot of smoke or lots of smoke.

If you are getting a light puff then that's ok. You have fresh injectors that are fully working again and delivering the fuel demanded.

My old tired injectors give a puff under hard acceleration when I pull out in crazy Houston traffic but if you let the turbo spool you can avoid much of the smoke before passing someone on the hwy for example.