Injectors

[falky929]

just put 555cc injectors in my rb20 was hopeing to be able to drive it to get tuned but now its blowing hell black smoke is it safe to say since i put bigger injectors in its over fueling/flouding the car makeing it blow heeps of black smoke

[mattymagoo22]

Bad idea trying to drive it.

[boostn0199]

fix up the correction and latencys and dont boost on your way to the tuner should be alright

[Hunting Lions]

just put 555cc injectors in my rb20 was hopeing to be able to drive it to get tuned but now its blowing hell black smoke is it safe to say since i put bigger injectors in its over fueling/flouding the car makeing it blow heeps of black smoke

[/quote

i can tell u exactly what the problem is your computer is not tuned to run those injectors your car needs to be tuned to do so.

you can either get your ecu tuned or go back to standard injectors and probably by this time u need 6 new spark plugs to.

Edited February 8, 2010 by Hunting Lions

[NYTSKY]

If you have a PFC with the hand controller you can take out fuel so the car can run properly.

Read through the PFC FAQ, it will show you how to do it.

[JonnoHR31]

and yes its overfuelling. the only time it might be the slighest bit lean is at a very low idle. but thats unlikely and definately not a problem.

as said, if you have access to your ecu settings then change them to suit the injectors, if not take it to the tuners with a new set of plugs handy