Birty Dastards Jeep Club

Tech Forum => Workshop => Topic started by: Nosebolt on June 09, 2010, 03:29:49 PM

Title: oil pressure
Post by: Nosebolt on June 09, 2010, 03:29:49 PM
did the 250 mile oil change today (first proper oil change since fitting the engine) before the change I did notice the oil pressure seemed to hover about 60lbs when cold the drop to 15-20lbs when hot and stay there, I know the CJ gauges are really just suggestions but does that sound right?
Title: Re: oil pressure
Post by: Bulldog67 on June 09, 2010, 06:58:05 PM
 :eusa_think:
Title: Re: oil pressure
Post by: Bubba on June 09, 2010, 07:00:47 PM
its fine cj gages are so errr good that normaly as long as it goes up when you rev it hot you dont worry overly what it says at tickover
Title: Re: oil pressure
Post by: Nosebolt on June 09, 2010, 07:28:00 PM
15-20lbs is at tick over and it goes to 5-10lbs when revved
Title: Re: oil pressure
Post by: Bubba on June 09, 2010, 07:29:22 PM
it goes backwards  :017: :017: leky prob :017: :017:
Title: Re: oil pressure
Post by: Nosebolt on June 09, 2010, 08:08:35 PM
sorry thats a typo should read


15-20lbs is at tick over and it goes up by 5-10lbs when revved
Title: Re: oil pressure
Post by: isle of man on June 09, 2010, 08:14:33 PM
Man that's fooooooked up!!!!
Title: Re: oil pressure
Post by: Bubba on June 09, 2010, 08:16:55 PM
its fine trust me
Title: Re: oil pressure
Post by: Dave The Sparky on June 09, 2010, 09:49:15 PM
buy,borrow,beg or steal a proper oil pressure gauge if your that worried, my electric one was is a brand new smiths one and dosent read correctly i actually have more pressure than the gauge says :icon_rolleyes:.
Now i just go off the fact that theres a reading thats a lot more when its cold and it goes up when warm if you rev it.
There will presumably be a Jeep or Haynes manual that will tell you what the min/max oil pressure should be anyway.
Title: Re: oil pressure
Post by: isle of man on June 09, 2010, 09:51:32 PM
Forget electric gauge - go back to basics or put a light on it.
Title: Re: oil pressure
Post by: Nosebolt on June 09, 2010, 10:03:32 PM
think I will keep an eye out for a old skool mechanical guage
Title: Re: oil pressure
Post by: isle of man on June 09, 2010, 10:06:11 PM
think I will keep an eye out for a old skool mechanical guage
:iagree:
Title: Re: oil pressure
Post by: Bubba on June 09, 2010, 10:09:20 PM
they are cool till the pipe splits
Title: Re: oil pressure
Post by: isle of man on June 09, 2010, 10:10:41 PM
they are cool till the pipe splits

Never and I mean never happened to me.....
Title: Re: oil pressure
Post by: Dave69 on June 10, 2010, 07:00:24 PM
put a couple of coils in the capilary tube to act as a movement absorber and your fine.
Title: Re: oil pressure
Post by: Bubba on June 10, 2010, 09:21:12 PM
when i was very young and stoopid i had a landy and it split