gklossner0916

I am tuning for my first time and and pretty confused on where to start at. From some of the threads i've been reading, it sounds like i should start of by tuning my injectors and then do some idle tuning before anything else is done. Is this correct? Also, how do I go about doing so? Basically what i know so far is how to open the "injector flow rate VS kpa vac" table. How do i know what values go into the table at various vacuum points?

Car specifics:
2006 Cobalt sssc
42lb injectors
catback exhaust
cold air intake
long tune headers

Any help would be appreciated alot!

ECaulk

iTrader: (6)

Go over to hptuners forums, read LSJ bible thread. If you don't understand it after reading through them you'll need to find someone local that knows how to tune to explain it to you.