98 24v Cummins RPMs Jumping around
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98 24v Cummins RPMs Jumping around
Just a little info on my truck first, its a 24v Cummins with an auto tranny with 247k miles. a few days ago i noticed that every now and then when crusing my rmps will bounce pretty significantly. Enough that is audible. Anyone have any idea whats causing this. It only happens every now and then.
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