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Old 05-16-2010, 06:30 PM   #1 (permalink)
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Shortstar Help!

I just replaced the motor in my comp. rig. I am not getting a pulse to my injecters. I changed all sensors, Does start on starting fluid. Went over all wiring many times. All plugs are connected properly. I am running a turn key harness and computer. Any suggestions on what my problem is.
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Last edited by Shram; 05-16-2010 at 06:33 PM.
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Old 05-16-2010, 06:39 PM   #2 (permalink)
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How did you verify you were not getting pulse, Noid lights? I had similar problems with my northstar and it tuurned out to be junk injectors.

If you truely do not have pulse check power to the injectors with a chassis ground because if I remeber right the pulse is ground controlled.


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Old 05-16-2010, 06:42 PM   #3 (permalink)
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Definetly not getting pulse. All grounds are hooked up. Its killing me. Spent all day covering my steps.
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Old 05-16-2010, 06:51 PM   #4 (permalink)
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Kurt, do you have a scan tool ??? Look in live data to see if you have RPM's while cranking........
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Old 05-16-2010, 08:26 PM   #5 (permalink)
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did you check the coil packs things. I dont know if thats the right term. There is one each side of the motor over the spark plugs. I had one go out a few years ago and there was no spark or pulse.
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