Unsolvable problem

[HKSenilyks]

make sure the ECU capacitors havn't burst open, check cam timing, make sure the injectors in your car are actually for a DSM (since you said you bought them used). That's all I got right now. Plus everything steve said ^^^


I've hooked up 4 differnt ECUs, I'm pretty sure the cam timing is on since it was fine on the last car the head was on and it hasn't been taken apart, and yea the injectors came out of a dsm.

[HKSenilyks]

Clean them off with a wire brush so you can read them after running it for a bit. To get it started, try turning your base fuel pressure down to 35psi so you're not running so rich, then read the plugs.
Thanks I'll try that

[HKSenilyks]

Well I got the car running by putting in some stock 450cc injectors and zeroing out the settings on the safc, but now it idles really high(like 2800-3200 rpms high) and I thought that maybe the timing was off even though it was timed like 2 weeks ago so I did it again, and it still idles high. I was taking some fuel away with the safc but it didnt do anything. Anyone got any ideas as to why its idling so high.

[Pushit2.0]

Idle screw, throtle cable to tight, bad idle stepper motor.

~John

[tpunx99GSX]

yeah i would say idle screw, if not, check for boost leaks. (if you are getting idle surge) mine does that when i have a vac line disconnected of a boost leak.