what would cause idel to drop?
OP problem
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OP problem
it seems after runnung down the X-way for about 10 mines whenI get off the ramp for the light my Op drops off to 12 and slowley comes back to 20 ( where it normanly runs hot @ idle)AND THE RPM DROPS TO 500 AND THEN BACK UP WHAT WOULD CAUSE THIS?? could a sticking <ACRONYM title="Injection Pressure Regulator">IPR</ACRONYM> do it or do i need to start looking for a motor or new truck?@ 2000 rpm hot the op is still @ 38 like always.
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Hotshot
Joined: Feb 2009
Posts: 10,410
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From: Plankinton, SD
All I can say is when the op drops low with the rpms that would be normal, although I don't know where these trucks should run normally. I don't have a gauge to check. I'm also no help what could be causing this.
So, in other words, I'm not much help at all, but here is another bump..
So, in other words, I'm not much help at all, but here is another bump..
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