Problem kind of fixed..

[MR.LUGO]

So posted a couple days ago about my car running weird with 19lb injectors. Spent the other day re-wiring my extended o2 sensor and also put a new one in. My code for that went away but the rough idle is still there and also it will sputter or misfire when i floor at high rpms. I don't think it's an air leak because once the car is running for 5mins it goes away. But the misfire at high rpms is still there. Talked to a couple people bout the injectors being the problem but most people told me it should adapt to them and the car has been running over 50 miles with them in. So i'm sort of lost on where to go/check next.

Thanks guys.

[Dj Buttchug]

what motor?

[MR.LUGO]

m20 with miller maf, chip, and 19lb injs.

[MR.LUGO]

bumppp plz. cleaned the spark plugs, and im still getting the misfire at high rpms.


also, might just remap the whole thing, does anyone have experience with the miller maf, i should just be able to plug a usb into the chip right?