my #6 cyl is dead, it happenes only after driving for awhile, then under heavy(not WOT) throttle, it misfires very bad and shakes and looses power, i think i may have some gunk in the rear of the fuel rail, so im going to flsuh it out at work. if that doesnt work, i have my old 2.8 injectors, 1 of which is brand new, is the difference between a 2.8 and 3.4 injectors gonna screw somethin up?

 

tyhe one cyl will run lean if u throw a 2.8 injector in there

 

i figured, but lean enough to break stuff? i just wanna put one in for now until i can find another 17 lb'er, they're 70 bucks, so im looking for a used one, that is if the flush doesnt work

 

I put 3.1 injectors in my 3.4 for a short while. Along with shimmed up the pressure.

If your doing it for testing and a short time, you'll be alright(shimming regulator as well), just dont abuse it. I also dont recommend doing this for an extended time. Just testing only!!

I've also got some miss-matched 17's, if you post the info of which ones you have, I'll see what I got.

 

they are the stock 1995 firebird 3.4 injectors, SFI, they have larger openings and have some sort of green plastic band around the bottom, above the bottom O ring

 

numbers man, numbers Not all of them are the same

 

i thought you wouldnt have wanted numbers, but theyre in my car which is outside in 30* weather and im in here in my underwear at 11pm i work on and off at a parts store, i know about numbers, i was hoping u would somehow magically now which ones they were

 

oh dam i just noticed another fellow new jersey 3rdgen owner lol can ya get me a deal on parts at the store u work at lol i go threw alot lmao

 

Understand on the weather, thats why I called it early on mine.

But I have found alot of different numbers on these things. I belive I have about 16 or 17 injectors, none a complete matching set.

 

yea, im in the sandy hook area on off highway 36, and my boss's dont really like when i get stuff at cost for other people, because they dont make money on the part