so turbo_ef8 comes over this morning at 7am to work on the EF *KICK*, we get the ef(dx to si) to turn on, but just for about 3 seconds, and thoose 3 seconds are STRONG-but the car turns off!!! WTF! *KICK*
can ANYONE help me out PLEASE

 

are you throwing on a CEL??? any codes???...i'm throwing wild guesses here but maybe its your alternator goin and your battery can't give out enough juice to keep it on or maybe your map sensor could be messed up...but there could be to many reasons...

 

no codes :/
i hate ef's *KICK*

 

vrooom sputter die? or vrooom die.

what RPM are u at when it verooms, and how did you get rid of your previous sputter/die problem?

 

Does it have enough oxygen/gas? Vaccum leak?

Tell us more symptoms...

 

it seems that 1and 4 are lean, and 2/3 are rich. 2/4 are the ones added(dx to si) so its not a wiring prob. we traced all injectors back to the ecu, all checked out.
it vrooms to 1500 for about 3 seconds, then dies some times it puts out some times its just like you regularly turn the motor off. i hate ef's