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grid heater and oil pressure

1673 Views 33 Replies 6 Participants Last post by  NCC74656
is 81psi at cold idle to high? my truck starts there and falls to 38psi at idle when warm.

its gotten a bit chilly here and ive started to notice it a bit harder to crank and more white smoke. my "wait to start" light has not come on yet. what type of diagnostic can i do to test this with out needing to make the engine colder?

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You LOUDNESS has ZER afects with hoe or if thr batteries stay charged. If your sound system is pulling more juice then what your altenator puts out then you have to choose which is more important. Your ECM $2K+ OR YOUR MUSIC @ ?????!!!!!!
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