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1989 starting problem

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Old Sep 10, 2016 | 06:51 AM
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Default 1989 starting problem

ok i have been chasing this problem for a while have replaced ICM -FUEL RELAY-IAC-COIL-OXY SENSOR-TEMP SENSOR-PLUGS-PLUG WIRES-FUEL FILTER-FUEL SENDING UNIT-i dont know what to next im looking at changing all the fusable links or the injectors ? have been reading about this problem but have not read about a fix.need some help please: also car will start fine run fine as soon as i shut off it will not start for hours

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Old Sep 10, 2016 | 08:03 AM
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Originally Posted by scotman1955
ok i have been chasing this problem for a while have replaced ICM -FUEL RELAY-IAC-COIL-OXY SENSOR-TEMP SENSOR-PLUGS-PLUG WIRES-FUEL FILTER-FUEL SENDING UNIT-i dont know what to next im looking at changing all the fusable links or the injectors ? have been reading about this problem but have not read about a fix.need some help please: also car will start fine run fine as soon as i shut off it will not start for hours
won't turn over or won't fire
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Old Sep 10, 2016 | 09:43 AM
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no it turns over fine will not fire up for a few hours
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Old Sep 10, 2016 | 09:44 AM
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Originally Posted by Cruisinfanatic
won't turn over or won't fire
no it turns over fine will not fire up for a few hours
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Old Sep 10, 2016 | 11:48 AM
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Originally Posted by scotman1955
no it turns over fine will not fire up for a few hours
does it have spark and fuel?
Did you check fuel pressure?
You're throwing money away guessing

Last edited by Cruisinfanatic; Sep 10, 2016 at 11:48 AM.
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Old Sep 11, 2016 | 06:49 AM
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Originally Posted by Cruisinfanatic
does it have spark and fuel?
Did you check fuel pressure?
You're throwing money away guessing
it does it starts and runs and stay running it when i shut it off it will not restart
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Old Sep 11, 2016 | 08:02 AM
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Originally Posted by scotman1955
it does it starts and runs and stay running it when i shut it off it will not restart
so I'll ask again
When it won't start:
does it have spark and fuel?
Did you check fuel pressure?
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Old Sep 11, 2016 | 08:32 AM
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so i guess i need to ask if it starts it has spark and fuel when it does not start i will check that this am
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Old Sep 11, 2016 | 05:06 PM
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Originally Posted by scotman1955
so i guess i need to ask if it starts it has spark and fuel when it does not start i will check that this am
it has spark and 44lbs of fuel pressre
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Old Sep 18, 2016 | 05:31 PM
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I'm just gonna leave this here.

FIC Connection - $180 for stock rebuilt Bosch 3's injectors

FYI - Multec (original) injectors are garbage!
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Old Sep 19, 2016 | 08:07 PM
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  • If u have hei distributor check ur ignition module. I just had to change my.
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