Bad injector connectors!

[S132o9]

I bought brand new fuel injector connecotors off a 300zx n put in the new wires cut out the old ones but now it dont start? What is causing it not to start?

[s13sickboi]

how did you connect them? and are you sure you connected the right wires?

[Razi]

Are 300zx injectors the right size?
I thought they were 370cc, and sidefeed.
While the KA single cam is 270cc and topfeed.

[S132o9]

I saw how the original connectors were wired so i put them the same way they would clip in the red was always on the left but on the 300 ones they were on the right so i connected the red to the color that was white. N for the ka its a sidefeed for my sohc.

[ILoveMyRHS13]

Are 300zx injectors the right size?
I thought they were 370cc, and sidefeed.
While the KA single cam is 270cc and topfeed.

They fit just fine. I've done the same thing with my injector harness'.

OP, I have no idea what's wrong. Go back and double check and make sure that you wired everything up correctly.

[S132o9]

I triple checked could it be the wires going to the cpu?

[OutToWinPAHC]

Did you slice or solder, did you shrink wrap? Have you tested with a meter?

[Ace2cool]

Are 300zx injectors the right size?
I thought they were 370cc, and sidefeed.
While the KA single cam is 270cc and topfeed.

Close, the Z32 had 370cc injectors on the TT model. The N/A had 270cc. You are, however, correct that they are both side-fed. I believe the injector electrical connectors are the same though.

[S132o9]

I soldered it but didnt test it with a meter ill try that or prob take the fuel rail off n see if there spraying out

[S132o9]

Ok i got it to wrk found out that it was a blown fuse now i have trouble with it idle it revs up all the way w/o me pushing the gas what can cause that to happen?