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1994.5 - 1997 7.3L Power Stroke Diesel  

Flooding diesel?

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Old Jan 8, 2008 | 02:11 PM
  #1  
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wfodickinson
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Flooding diesel?

I have an unusual (to me anyhow) intermittant problem with my 1996 7.3 PSD.

Every once in a while when trying to start it cold it acts like it's getting flooded. I have to repeatedly heat up the glow plugs and when it does finally fire it blows white smoke for a while. White smoke comes out the intake before it starts also.

Anyone experience this or have thoughts?

Thanks in advance
 
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Old Jan 8, 2008 | 02:50 PM
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yep, glow plugs. Spend the 35 bucks and get em replaced. Drive and smile. That is if it only does it when cold and has sat for more than 8 hours.
 
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Old Jan 8, 2008 | 02:51 PM
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I replaced them last year and the problem continues.

It only happens when the motor is stone cold.
 

Last edited by wfodickinson; Jan 8, 2008 at 02:54 PM.
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Old Jan 8, 2008 | 03:07 PM
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Ebpv Stuck?
 
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Old Jan 8, 2008 | 03:21 PM
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Maybe your relay is shutting to quickly and not letting them heat properly. Hard to tell without seeing it. All glow plugs light? Did you do a wire test?
 
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Old Jan 8, 2008 | 03:25 PM
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if your glow plugs are working when you turn the key and wait for the wait to start light the volt gauge will be pulled way down a lot. when they kick out it bounces back. my bet is it is the relay or the ground wire for them
 
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Old Jan 8, 2008 | 03:28 PM
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he says it oly happens sometimes, whcih leads me to believe he has a one or two dead plugs. Otherwise it would BARELY run at all on start up.
 
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Old Jan 8, 2008 | 03:31 PM
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EBPV has been removed.

I can hear the relay and the voltage is definitely down. I will check the wiring to the relay. I replaced it several years ago but maybe it is going to hell on me again.
 
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