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help with a miss?

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Old Mar 7, 2013 | 10:19 PM
  #121  
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Yeah you would think it would. What about this code 34?
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Old Mar 7, 2013 | 11:07 PM
  #122  
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We can re-pull codes after the map is in. I don`t think you measured the resistance between the left and pin 33 on the svr. Was the evp tested right?
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Old Mar 7, 2013 | 11:13 PM
  #123  
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I didn't check the resistance I just checked the volts. Which were 12 and 1. Guess I didn't do that correctly
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Old Mar 7, 2013 | 11:15 PM
  #124  
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Originally Posted by Aktech
Between the evp and the vref should be about 5000 ohms. This is on the egr. With key on engine off. Put the vac pump on the egr and apply 10 in Hg ohms should drop down to about 100.
What is vref?
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Old Mar 7, 2013 | 11:21 PM
  #125  
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The right side was #33 pin not 33 volts.
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Old Mar 8, 2013 | 12:14 AM
  #126  
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page 10 I think.
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Old Mar 8, 2013 | 12:22 AM
  #127  
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Crowder mine bogs when i drive it as well and when driving between 40-45 mph in 4th it shudder any ideas anyone im being told the shuddrting may be an indicatikn for a trans flush and filter? ??? But the weird bogg im so lost but stilk runa good
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Old Mar 8, 2013 | 11:10 AM
  #128  
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I have a shudder around 50mph, the motor doesn't seem to miss. The shudder jerks the truck but if I speed up it goes away, any ideas?
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Old Mar 8, 2013 | 02:48 PM
  #129  
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I havr no idea i wad wantinf to try flushing and changing the trans fluid and running some lucas shutter stop and see if its a trans or maybe a mount under pressure
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Old Mar 9, 2013 | 12:37 AM
  #130  
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Put new map in today. Still getting 5 volts constantly
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