Quote:
Originally Posted by Chris W.
There is a lot of variation here. Different brands of oil, different mileage levels, etc. I would say that 1 bar is a bit on the low side, my '95 shows just under 2 bar at hot idle. But the oil pressure sender can vary as well. So if I was you I would keep my eye on hot idle pressure to see if it is trending downward, etc. If not, don't worry about it. As long as it jumps up with increased RPM, it's probably OK.
One other thing you can do is to change the O rings on the center "bolt" running through the oil filter cannister at your next oil change.
Let's face it, the options if your oil pressure is very low are daunting, usually involving major work.
Rgds,
Chris W.
'95 E300D, 323K
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X2
Like Chris, I am at 2 bars at hot idle. I think the important thing is that you are at 3 while driving. ALthough below 1 at idle does sound a little low. What RPMs are you idling at? I think I am usually a little above 500.
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'95 E300D ("Tank") - 231,000 miles
'79 240D ("Biscuit") - 197,250 miles (Sold)
'83 240D ("Ding-Ding") - 217,000 miles (Death by deer)
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"Back off, man. I’m a scientist” ~ Peter Venkman
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