Burning shit tonight of oil

So I have a mazdaspeed 3 2007 with 132000 miles so what happening to me is I just changed out 1 injector which was always open and after 20 miles my car started to smoke suddenly like the car was on fire and after 20 miles of driving I lost more than 3 quarts of oil before that it was burning no oil really need some help

 

Did you replace it with a cleaned / tested OEM injector that has new o-rings and seal?

If it was running fine before, sounds like something got unplugged, left un-attached, or similar. Could be an oil line came off, possibly near the oil filter if you were messing around near there, or a coincidental oil feed line breakage near the turbo. Have you looked under the car to find out where it lost the oil?

 

3 quarts in 20 miles is a TON, the car would drive like total garbage if it was burning that much. It is likely there is a leak somewhere and it is just puking it out.

 

All injectors probably were leaking and new/rebuilt injectors plus $200+ in o rings on them plus a set of Corksport injector seals is how I would have done it. Wait. I actually did it. But you have a massive leak. Time to go underneath and look at everything

 

Yes it was bad only the one that I replaced

It has been sitting for more than a week and I saw that there was some oil under the car but I am not sure if it was some of my neighbors car

 

You’ll need to jack it up and look at where generally the oil coming from. If you can’t determine, perhaps you could add some oil and run the engine for a bit (if necessary) to make the leak fresh.

 

I'll try it

 

So guys I took off my intercooler and intake and saw that turbo was Coated in oil on the intake side on the exhaust side I don't know if there is so yeah only 2 options it is a blown turbo seals or a failing pcv system

 

Exhaust side would likely burn off. How much shaft play does the turbo have

 

Late to the reply but it has a lot

 

Have you changed the oil since replacing the injector? If it was stuck open you would have a ton of fuel in the oil