C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

It will not start

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Old Oct 25, 2015 | 04:27 PM
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Default It will not start

I own a 1989 Z51 with manual transmission. The car was not running when I bought it. In fact the engine was seized. But now it spins freely.
I have a new fuel pump in it and the two second start circuit is working. I have new ignition wires on the car and it does have spark. Is there a way for me to see if fuel is going into the cylinders?
Any ideas on the will not start is greatly appreciated.

Thank you
Joe
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Old Oct 25, 2015 | 04:46 PM
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shoot some fluid in the intake and see if it starts or farts
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Old Oct 25, 2015 | 04:54 PM
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Originally Posted by antfarmer2
shoot some fluid in the intake and see if it starts or farts
Great idea. The car is asleep til next weekend. But, that is the first thing I will try.
Thank you
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Old Oct 25, 2015 | 05:15 PM
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Originally Posted by jseremba
Great idea. The car is asleep til next weekend. But, that is the first thing I will try.
Thank you
I would talk to Jon at FIC good chance the injectors are gumed up.
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Old Oct 25, 2015 | 06:42 PM
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Did you check the fuel pressure at the fuel rail? You may have something as simple as a dirty/clogged fuel filter. Also the fuel pressure regulator may be bad.
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Old Oct 25, 2015 | 07:44 PM
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On your fuel rail is a Schroeder valve (like a tire stem) when the car is on your fuel pump should load the lines, remove the cap and depress it to see if fuel is in the lines. I agree, an easy way to start is fluid in the TB if there is spark. You said it was seized though so hopefully you have soaked and rinsed the motor with ATF etc several time and spun the motor over lots with no plugs to ensure no damage upon starting.
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