Mazda Rotary Club

General => General Technical => Topic started by: KaiserDamz on July 31, 2012, 10:59:37 PM

Title: fuel pressure quite low when stopped at lights etc
Post by: KaiserDamz on July 31, 2012, 10:59:37 PM
Hello, I have a defi gauge set up on my car and the oil pressure gauge drops rather low when I come to a standstill. normally i will correct itself and go back to normal pressure but sometimes it will keep beeping.  What I\'d like to know is low oil pressure at a standstill going to cause any problems? when I\'m driving it\'s perfectly fine, only when I have just stopped.
Title: fuel pressure quite low when stopped at lights etc
Post by: Rotormotor on August 11, 2012, 09:22:53 AM
Fuel or oil pressure ?
Title: fuel pressure quite low when stopped at lights etc
Post by: HaywardRotary on August 11, 2012, 09:41:06 AM
At idle you do not need alot of oil pressure so it should be fine as long as you are getting good oil pressure when the engine is turning higher speed than idle.
Regards
Carl
Title: fuel pressure quite low when stopped at lights etc
Post by: Arnie_O on August 11, 2012, 10:59:21 AM
May help to tell us what sort of pressures your seeing when you say low.
Title: fuel pressure quite low when stopped at lights etc
Post by: KaiserDamz on August 12, 2012, 12:52:23 PM
about 1.7 on the defi pressure gauge,  its only at a standstill, when its running it\'s fine. changed the settings so it doesn\'t beep every time i come to a stop, it sorts itself out after a few secs but it\'s quite a pain.
Title: fuel pressure quite low when stopped at lights etc
Post by: Indian on August 12, 2012, 03:01:07 PM
you should be getting around 30psi at idle on a stock oil system setup.

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