Low oil pressure

[Brianwright761]

Recently purchased a 2013 z1 with roughly 80 hours on the motor it has roughly 100 hours on it now. Starting this week the oil pressure when idling is 5-10 psi sometimes dropping to 4 shortly and sounding the alarm. Psi at 1000 rpm is around 10-15 3000 rpm is 35-40. Oil was a little low so I added some which did not solve the problem. Motor runs fine and sounds great I am just wondering if this could be a sending unit problem or something more serious. Any advice would be greatly appreciated.

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[lee]

Oil could be old and needs to be changed.

[Thegerman618]

X2^^^ or the wrong oil was put in. Do a by the book oil change, and you should see a difference.