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1994.5 - 1997 7.3L Power Stroke Diesel  

strange idle... '95 auto

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Old Apr 8, 2009 | 02:19 PM
  #16  
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Originally Posted by tjbeggs
is the lucas the sythetic stuff or the standard stuff? If it the standard stuff that is your issue!
why would the standard stuff cause an issue? It's supposed to work with both synthetic and standard oils... my dad's '96 powerstroke never had problems running it when he had it 6 years ago

It seems to be idling fine now. Havn't had any issues with it at all today
 
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Old Apr 8, 2009 | 03:33 PM
  #17  
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Originally Posted by tjbeggs
is the lucas the sythetic stuff or the standard stuff? If it the standard stuff that is your issue!
x2 Lucas is no good for power strokes I would try a defoaming agent for your crankcase $5 bucks for a bottle might help out till your next oil change and save you $60 bucks for another oil change
 
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Old Apr 8, 2009 | 04:18 PM
  #18  
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Yep the standard Lucas will cause aeration of the oil which causes all sorts of driveability issues in the PSD. They make a synthetic lucas that is designed for the PSD. I would change your oil again. If I were a betting man I would bet you the cost of the oil that your idle issue would go away.

Is this the first time you used lucas?
 
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Old Apr 8, 2009 | 05:14 PM
  #19  
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Originally Posted by tjbeggs
If I were a betting man I would bet you the cost of the oil that your idle issue would go away.
LOL yeah thats a fair bet
 
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Old Apr 8, 2009 | 06:08 PM
  #20  
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From: Thomasville, GA
Originally Posted by tjbeggs
Yep the standard Lucas will cause aeration of the oil which causes all sorts of driveability issues in the PSD. They make a synthetic lucas that is designed for the PSD. I would change your oil again. If I were a betting man I would bet you the cost of the oil that your idle issue would go away.

Is this the first time you used lucas?
It's the first oil change I've done in this truck since I bought it back in September. I'm still trying to figure things out with it's performance right now as I swapped from a 4.10 dually rear to 3.54 srw. It really doesn't have the pull it used to, especially with 285 tires.

Also noticed that it seems to accelerate faster and have more power at 3/4 throttle than wide open. Any ideas there?
 
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Old Apr 8, 2009 | 07:27 PM
  #21  
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Originally Posted by KevinC.
Yeah, i dont wanna cough up 350.00 for an IPR. The icp is new, well out of a friends parts bag, but you know how that goes.
$350 for an IPR? Where are you getting that at? Just curious. Scheid sells them for like 150 I think.
 
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Old Apr 8, 2009 | 07:37 PM
  #22  
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Originally Posted by Brown Falcon
It's the first oil change I've done in this truck since I bought it back in September. I'm still trying to figure things out with it's performance right now as I swapped from a 4.10 dually rear to 3.54 srw. It really doesn't have the pull it used to, especially with 285 tires.

Also noticed that it seems to accelerate faster and have more power at 3/4 throttle than wide open. Any ideas there?
More power at 3/4 than WOT is a sign of HPOP pressures falling off.Also 4.10's will have more pep than 3.55's
 
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Old Apr 9, 2009 | 11:08 AM
  #23  
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Originally Posted by tjbeggs
More power at 3/4 than WOT is a sign of HPOP pressures falling off.Also 4.10's will have more pep than 3.55's
What is required to put in a 17* HPOP, and where's the best place to buy one? Also how much would it cost me to put it in?
 
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Old Apr 9, 2009 | 11:35 AM
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Originally Posted by Brown Falcon
What is required to put in a 17* HPOP, and where's the best place to buy one? Also how much would it cost me to put it in?
On your 95 its a little more difficult to put the 17° on due a oil drainback issue. Your best bet would be to call Terminator Engineering and talk to them about a hybrid pump they can build using the 15° case and 17° guts
Terminator Engineering
 
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