89 supra non-turbo oil pressure question

Sonyps307 · 01-31-2011, 07:03 PM

The oil pressure goes up and down when driving and stopping because the pump is gear driven by the timing belt I think. I have a fully rebuild 7mge and its not leaking or using oil and my oil pressure goes up and down also.

01-31-2011, 07:03 PM	#5
Sonyps307 Lexus & 550's Join Date: May 2010 Location: Baltimore Posts: 526	The oil pressure goes up and down when driving and stopping because the pump is gear driven by the timing belt I think. I have a fully rebuild 7mge and its not leaking or using oil and my oil pressure goes up and down also. Last edited by Sonyps307; 02-01-2011 at 08:14 AM.