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Thread: Oil Help Engine Test

  1. #1
    Join Date
    Mar 2017
    Location
    34406 Kagithane/istanbul
    Posts
    159
    My Cars
    7er E32 1990 750iLA L7

    Exclamation Oil Help Engine Test

    hello




    we are driving a slow black vehicle and we are on our way.
    I recently ran into the bar with a little oil because of the oil leak in the car. and I thought.
    The level bar showed under braz the minimum
    I think there was 4,5 liters of oil inside.
    my father continued to drive for such a period of time.
    My worries and my own race started.
    We then added 1 more oil and went to the repair shop for driving 22 kilometers
    Later we were afraid of the oil lamp not burning and we wondered how close it was to the oil pump by removing the car's casing.
    When the oil was drained, 4.7 liters of oil came. then we noticed that the pump was close to the kartere. our worries have decreased.
    But the oil pump and sump tar were in black stains and mud.


    The pump was in bad condition. and there was stickiness on the block.
    Now this car is 129,000 km. I know that I have 122,500 km 3 times the oil changed the first oil edge 10 60 then mobile 1 10 60 now temporarily using a short distance for an engine cleaning. We put 5 30 fat.
    the pump and sump were fitted free of all the resins.
    The real oil lamp that scares me and it's all about everybody
    this lamp lights up when there is little oil in the motord. M70
    will not it ever burn?
    an oil pressure warning never came today
    Today when our engine came to an engine turnover of 5,500 rpm, we pulled the foot off the pedal and we saw gray and light blue smoke
    Last edited by KORAY; 04-16-2020 at 10:01 AM. Reason: up

  2. #2
    Join Date
    Jan 2005
    Location
    Japan
    Posts
    54,720
    My Cars
    11/88 E32 750iL+98 E36M3
    Volume: Engine with filter: 7.5 litres, M70 engine
    Japan version M70 engine: 8.25 litres with filter

    If the oil level warning light does not come on, maybe your oil level switch is broken in the oil pan or the wiring is bad. There are 2 wires coming out of the sensor and then is a wire plug, this could be damaged. The wire loom goes then to the left/driver side of the engine and goes thru the steel pipe with the alternator cable towards the heater valve, there it comes out of the pipe and there is another plug, this time with 3 wires, because one more wire comes from the exciter wire from the alternator. This plug
    http://bmwe32.masscom.net/sean750/sp...ewLeftBank.jpg
    here are the cable wire colours on my website , blue, pink, brown wires http://twrite.org/shogunnew/fixes/electricalpower.html


    "How many liters of oil are needed to get the oil pump to draw oil?".....>>>>that I have never tested, but I assume that normally the oil level warning light should come on when the oil level is below 6.5 liters.

    Oil smoke from the exhaust could be valve stem seals http://bmwe32.masscom.net/sean750/Va...eplacement.htm
    Last edited by shogun; 09-12-2018 at 08:02 PM.
    Shogun tricks and tips for the E32 series are HERE!

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