inconsistant oil preasure
#1
inconsistant oil preasure
Ive noticed over the last week that my oil preasure has been inconsistant at best. Some days when the truck is fully warmed up my oil preasure reads just over 40psi with no "knock" then on other days when the truck is fully warm it reads between 23-25 psi with a slight "knock" in the motor....is this a failing oil pump or is there something Im missing?
#5
yeah tried the 20w50 and it still does it I think its probably time for a rebuild its got almost 211000 on it
but what really gets me is the inconsistant pressure I sat and watched it warm up this morning and it hit 210 deg and I still had 42 psi but about 5 min later it started dropping.....it makes no sense at all
but what really gets me is the inconsistant pressure I sat and watched it warm up this morning and it hit 210 deg and I still had 42 psi but about 5 min later it started dropping.....it makes no sense at all
Last edited by chrisbmo2000; 04-11-2009 at 09:35 AM.
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