Rich idle - 42# injectors

[jetlag]

Ok, so I'm still trying to figure out this whole tuning thing...

I just installed 42# injectors in my car and changed the IFR table using redsupra's injector excel spreadsheet.

The car has a very rich idle, around 10.5. Tune is stock other than some basic codes turned off, IFR changed, etc. After searching around here for awhile, I've seen some people talk about altering the VE table from 400-1200rpms. That did not help.

I have no idea where to start to correct this

[WS6FirebirdTA00]

No, you have to do the right thing which is adjusting the injector values. You need to modify the min pulse and default pulse to allow it to go low enough and then setup the offset table. No, there is not an offset table available for these either. People may have some which work well but it is not as strait forward and easy as some injectors (unless you have tuned them before).

[jetlag]

No, you have to do the right thing which is adjusting the injector values. You need to modify the min pulse and default pulse to allow it to go low enough and then setup the offset table. No, there is not an offset table available for these either. People may have some which work well but it is not as strait forward and easy as some injectors (unless you have tuned them before).

I was under the impression that since they are stock injectors, they would be the same... I guess I was wrong

[WS6FirebirdTA00]

42# injectors are not stock injectors on a 2002 LS1

[jetlag]

42# injectors are not stock injectors on a 2002 LS1

Sorry, I forgot to mention.

Resized Bosch design 3 injectors. Those are the same style as stock, right?