Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

928 GTS manual, no oil pressure?

Thread Tools
 
Search this Thread
 
Old 08-04-2018, 10:27 AM
  #16  
worf928
Addict
Rennlist Member
 
worf928's Avatar
 
Join Date: Oct 2003
Location: Gone. On the Open Road
Posts: 16,323
Received 1,542 Likes on 1,006 Posts
Default

Originally Posted by Red Flash
Put everything back together. Pull the fuel pump relay and crank. You will see oil pressure by this method, if everything is working.
Originally Posted by SwayBar
This did not work for me.
Assuming you have an '87+ then either, you didn't crank (in intervals) long enough or you have something else wrong.

My post above isn't a theory: I do this each and every time the oil system has been drained (cooler and/or hoses) or if the engine has sat for more than 6-8 weeks without running.
Old 08-06-2018, 04:11 AM
  #17  
paalw
Pro
Thread Starter
 
paalw's Avatar
 
Join Date: Oct 2007
Location: Norway
Posts: 653
Received 70 Likes on 14 Posts
Default

Originally Posted by Mrmerlin
fill the crankcase with oil,
then start the engine,
let it idle.

NOTE if you dont get oil pressure in 20 seconds then shut it off.
NOTE you should see indications of oil pressure in less than 5 seconds as a norm.

NOTE as obvious as it sounds after you start the engine and have oil pressure take a few mins to check for leaks
Thanks, I did this and pressure started to build after a couple of seconds. Got the red "Oil Pressure" warning once it fired up, but within 5 second pressure was back to normal.

I can confirm that (at least on my car) the pressure gauge do not show anything while cranking before the car fires up. I have confirmed by starting up after oil pressure is ok again and it's the same then.

Last edited by paalw; 08-06-2018 at 04:26 AM.
Old 08-06-2018, 09:04 AM
  #18  
Mrmerlin
Team Owner
 
Mrmerlin's Avatar
 
Join Date: May 2004
Location: Philly PA
Posts: 27,883
Received 2,247 Likes on 1,243 Posts
Default

Glad it’s back to normal
It iwould be wise to take an oil sample to see if you have any metal in the oil
pull the dipstick and drop the oil in a black piece of cardboard look at the oil in the sun
Note this is just to verify that major damage was not caused by the original oil leak



Quick Reply: 928 GTS manual, no oil pressure?



All times are GMT -3. The time now is 09:52 AM.