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**HELP QUICK PLEASE** No spark on my new motor

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Old Mar 21, 2007 | 08:07 PM
  #61  
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The truck will still start without the 80E segment in there....it will just throw a bunch of trans codes.
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Old Mar 22, 2007 | 11:21 AM
  #62  
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Originally Posted by 454SuperSport
ok, did some quick checking, coils 1/3/5/7 get power from INJ 1 fuse, coils 2/4/6/8 get power from INJ 2 fuse, pin D on all coil connectors is ign. power (pink wire), pin A on all coils is ground (black wire). check the coil grounds for resistance and check the fuses. the coil ground goes on the driver side of the engine on the same bolt as the negative battery cable.
Very good info! I was checking the IGN 1 and 2 fuses and didn't bother with the INJ fuses since the injectors were working.

Good info! I will try this.
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Old Mar 22, 2007 | 11:22 AM
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Originally Posted by TurboBerserker
Hey Nathan,

Have you flashed in the 80E segment and wired the second VSS connector to the PCM yet?

If so, are you sure you hit the right post for the connector?
The 80e file was in tehre bfore the motor swap.
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Old Mar 22, 2007 | 11:23 AM
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Originally Posted by thunder550
Any codes stored in the PCM? Do you have another PCM you can try instead?
Actually there are a bunch. I had the intake off checking things out and turned the key on. I was pulling fuses and checking them, that's when the codes came about.
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Old Mar 22, 2007 | 11:23 AM
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Originally Posted by WJ MARK
I just remembered the Vats in my buddies Truck cut the fuel and not spark.
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Old Mar 22, 2007 | 11:35 AM
  #66  
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I can get you a fix for it but it will be permanent......
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Old Mar 22, 2007 | 11:35 AM
  #67  
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I'm abou tready to resort to that. All I need is a match.
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Old Mar 22, 2007 | 11:41 AM
  #68  
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so it will turn over but not fire..
it's getting fuel, and spark.. but still will not crank.
hummm.
let me ask around, and see if I can come up with anything up here at work.
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Old Mar 22, 2007 | 11:49 AM
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Hey Nathan

Double check your cam sensor, and your crank sensor.
and also make sure you are getting at minimal 60PSI on the fuel..
if it's below that it wont start..
let me know, and I will try and find out more
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Old Mar 22, 2007 | 11:49 AM
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Are your sure about the pins for the tranny? Shouldn't matter if it went in an empty sleeve, but...

This is weird. It's probably a very simple think that we're all missing (like spark plugs )

Can you test for spark on all coils? That way we can narrow down banks / PCM etc.
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