my car is running 10lbs boost when i bought it put it was running crappy when i gas it so i bought 310cc injectors and the car is still doing it should i raise my fuel pressure? also is a air fuel gauge worth buying?

 

oh wow .. you need a lot more understanding of what you're doing.


chances are .. possibly you blew your motor already or cracked some ring lands

what does the car do ? does it emit a lot of smoke ? bog? die down?

adding 310CC injectors isnt going to help the cause, especially without any sort of ecu tuning.

we need a better understanding of what you acutally have. what modifications. maybe a pic of the engine bay will help us help YOU determine what you have or what your problems may be

 

ok i first of all we put a chipped ecu in and it still was leaning out. also it idles up and down..

 

You bought a boosted car WITHOUT a chipped ECU??? Did it have stock injectors???

Post everything you have in your setup, too much info is not being stated for someone to help you. In any case, you need to get that thing to a tuner ASAP before you ruin your engine, IF you havent done that already.