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7.3 running rough, missing, no power

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Old Oct 18, 2015 | 11:15 AM
  #16  
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edinger
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My Ford Ranger when I change the Spark Plugs there is Oil on the Spark Plugs
 
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Old Oct 18, 2015 | 12:19 PM
  #17  
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Originally Posted by edinger
My Ford Ranger when I change the Spark Plugs there is Oil on the Spark Plugs
ummmm......Huh.......lol. So you might want to find the ranger section and start a new thread. You'll probably get better results than piggy backing off a thread that I'd 4 years old, and in the diesel section. Welcome to the forum.
 
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Old Mar 4, 2025 | 06:44 PM
  #18  
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engine runs really rough

2000 f 350 with a 7.3 my brother in law gave to me, I changed glow plugs, oil, drained gas and put in 10 new gallons since it sat for 6 yrs, replaced glow plug solenoids. problem is starts now but really rough for about 30 seconds or so then smooth's out.
 
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Old Mar 6, 2025 | 01:07 AM
  #19  
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Best guess is bad glow plugs or bad GPR. What brand glow plugs did you use? Don't say Autolite.

And I really hope you did not put 10 gallons of gas into a diesel truck.

But best bet for you now is to start a new post with all the details. Many folks will skip right past a really old post like this one.
 
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