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Old 05-25-2010   #1
The 92 Laser
 
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new motor wont get fuel into cylinder.

It is a brand new fully built motor and when turning over the rail is getting pressure but there isn't fuel going into the cylinder.

It could be the injectors, but the guy I bought them from seemed legit.

The injectors are 1600cc and we are using e85.

I bought the car with broken injector clips and soldered the old wires into new clips from a late 90s diamante.

So it could be a couple of things but wouldn't the injector clips be the same from that car, because it is still a 2.0 4g63 just NON-turbo.

Please help because this beast needs to run.

Thanks,

Colin
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Old 05-25-2010   #2
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Re: new motor wont get fuel into cylinder.

Do you have power to the injectors and is the ground good to them?
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Old 05-25-2010   #3
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Re: new motor wont get fuel into cylinder.

Make sure you have the correct plug into the Injector Resistor pack, i failed on this one.
Also try swapping out the injector resistor pack?
If you are not getting voltage to the injectors its likely the resistor pack.
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Old 05-25-2010   #4
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Re: new motor wont get fuel into cylinder.

The injector resistor pack never got touched.

We will try swapping out the resistor pack.

We also have not tried to see if we are getting power to the injectors or not. But we will tomorrow morning. Just seeing if we can cover all our bases before jumping to conclusions.

-Colin
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Old 05-25-2010   #5
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Re: new motor wont get fuel into cylinder.

PS where do the injectors ground out?

-Colin
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Old 05-26-2010   #6
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Re: new motor wont get fuel into cylinder.

ECU if I'm not mistaken.
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Old 05-26-2010   #7
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Re: new motor wont get fuel into cylinder.

Thats what I thought too. one wire from the resistor and one wire from the ECU.

-Colin
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