Ok i know i shouldnt be going from zc to d15b7 but i need good gas mileage and im broke. I put the motor in and hook everything up staying obd0. i used the d15b7 intake mani and fuel rail with the injectors out of my zc. <U>now the car will crank and stumble right when u turn the key and thats it. If you completely cover the throttle body the car will start and run kinda</U>. It seems like there is not enough fuel for the amount of air that is supplied or somthing like that. The o2 sensor is also not hooked up if that makes a difference.

Please help


Modified by etant333 at 7:11 PM 3/26/2007


Modified by etant333 at 7:12 PM 3/26/2007

 

Are you using the D15B7 distributor with an OBD-0 ECU?

 

if you completly covered the TB, and the car still rauns, you have an air leak....

 

bump

 

well not completely covered but very restricted and it barely stays running for a few seconds but better than just open.

yes im running d15by dizzy on obd0 ecu i rewired it. how do i tell the diff between obd0 and 1 injetors

 

also it ran when i sprayed ether in the intake as i started it. is there any way the fuel could be bad or that for some reason the injectors are not gettin fuel through that rail?

 

You CAN not use the D15B7 distributor with an OBD-0 ECU, the signals are incompatible.

 

i cant use any obd1 ecu? i thought i could

 

bump

 

anyone else run into this?