Ok here it is Ever since I got these #42lb injectors its missing sometime(was alot worse). I ported the maft and it got worse. I then richen it up and it stoped alittle but ist still there. I have to atap I think. But it throws a code and you can feel the hole engine change so it must be in some kind of reduced power mod or something. I'm thinking maybe a maf code low or high code or malfuntion. time to put the comp on the charger

 

Todd, do you have programming for the 42's? Why are you richening it up with a MAFT?

 

nah no programming for the #42. Waiting for ls1edit <img src="images/icons/rolleyes.gif" border="0"> . I had to richen it up even if it rich cause it was causing it to misfire drving down the road. I know doesnt sound right. it helped the misfiring though. I dont know lol.

 

What are your LTRIMs? 42lbs is a lot of injector to compensate for with just a MAFT.

 

I still can't believe you have not blown that car up yet <img src="graemlins/gr_jest.gif" border="0" alt="[jester]" />

Good luck to ya.

 

So, how are you correcting for the 42lber's? Ported metter + maxed out lean maft?

If you still have an 4L60E tranny drop me an email.