Strange Miss

[Krell]

After installing some new parts (TA49, 38lb inj., 3in dp, and a precision 100 oct chip with 23deg) the car now has a miss under light acceleration. No error codes ever show up on t-link and all numbers are right on. I tried a racetronix 110 for 37lb injectors and the miss had pretty much disappeared. Does anyone have any ideas of what i can try to get rid of it? Any help would be greatly appreciated.

 

[Krell]

Who else is using or has used this chip? I was told that the chip could be too lean in the low rpm's (1500-2000 light throttle) and it needs to reprogramed. Is this true, let me know if you have any ideas.

 

[XxDarkSidexX]

first thing u should check is the TPS and IAC settings, also check fuel presure. this of course is checked with scan master