M Kalinin
M Kalinin
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1987 Mercedes 190D Turbo OM602 - Hydraulic tappets replacement, setting TDC, etc.
Checking hydraulic lifters
Setting engine to TDC ( top dead center)
Removing camshaft
Replacing lifters
มุมมอง: 8 650

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1987 Mercedes 190D Turbo OM602 Engine Sound - Part 1
มุมมอง 6K3 ปีที่แล้ว
Getting my new old Mercedes 190D from 1987 to reasonably good mechanical condition Mercedes 190D Turbo Year 1987 Engine OM602 Completed: - Oil change, coolant change, etc. - Injectors with firad nozzles ( calibrated and cleaned) - Pulled and cleaned prechambers - Testing engine sound ( 96-97 dB) - Next steps?
Mercedes 190D Turbo om602 part 1
มุมมอง 7973 ปีที่แล้ว
My attempt to fix to good condition my Mercedes 190D turbo 1987 Warm engine sound after pulling and cleaning prechambers, rebuilding injectors with new firad injector nozzles. Still sounds a little loud and uneven. Does this sound like a healthy engine to you? It seems loud, but it is my first diesel project car. I don’t know what they supposed to sound like. If you have similar car with OM602 ...

ความคิดเห็น

  • @graemeceballos265
    @graemeceballos265 หลายเดือนก่อน

    Is there a procedure for reinstalling the timing chain tensioner

  • @az909zz
    @az909zz 5 หลายเดือนก่อน

    Thanks for your help, today I changed the lifters on my om601 , the same procedure . Everything works and the nocking voice is gone.

  • @N-e.o
    @N-e.o 9 หลายเดือนก่อน

    I hear 2 sounds. 1 or 2 bad valve tappets and the chain guard chain tensioner or something

  • @redpig1120
    @redpig1120 11 หลายเดือนก่อน

    Check the pre chambers.. They wear out..

    • @alkimia1900
      @alkimia1900 6 หลายเดือนก่อน

      Hola, desde Arg. Las precámaras son solo cámaras para que dentro trabaje el inyector? O poseen una bolilla con un resorte? Que trabaja con los tiempos de inyección? Esa es mi duda, muchas gracias!

  • @countlesshobbiesmk2273
    @countlesshobbiesmk2273 ปีที่แล้ว

    As far as I can tell the sound is slightly better. I have not touched it since last video. I’ve been trying to figure out what to do next. I love it, but it is mostly my project car so I am not in a rush. I am thinking I might check injector pump next or look at injectors again. I did compression and it seems pretty good.

  • @ramonbarreirovazquez2010
    @ramonbarreirovazquez2010 ปีที่แล้ว

    I have the same problem. But i am right or the sound hasnt improved a lot? Maybe the camshaft? Thanks a lot, im about to perform the same exact repair and your video has given me a lot of clarification.

  • @Traumassa
    @Traumassa 2 ปีที่แล้ว

    Do you still have that car? And are you did find reason loud ilde?

    • @countlesshobbiesmk2273
      @countlesshobbiesmk2273 2 ปีที่แล้ว

      Yes, camshaft was one tooth behind where it needed to be. Basically camshaft and crankshaft timing was way off out of alignment (by one camshaft tooth) and yet my injection timing was perfect. After I fixed timing car was running perfectly and sounded 1000 times better! However, about 10k miles later I've noticed that my head gasket was leaking (exhaust in coolant) so I took engine head off and that's when I realized that someone replaced head gasket and did pretty bad job. Surfaces were not cleaned well and had pretty bad scratches. That's probably when they messed up cam/crank timing... I am planning to assemble everything back in spring/summer and will show some videos...

    • @Traumassa
      @Traumassa 2 ปีที่แล้ว

      @@countlesshobbiesmk2273 Thanks for the comprehensive answer! Nice to hear that the cause, however, was found. I can't wait for the next video:)

  • @mercedes190
    @mercedes190 2 ปีที่แล้ว

    It can be also thé vacuüm pump. Front of engine.

  • @mercedes190
    @mercedes190 2 ปีที่แล้ว

    Thuis sounds for me like bad hydraulic Valve.lifters This engine have 10 hydraulic valve. Lifters And this sounds for me like bad coper rings in the fuelpump. 5 o rings. Thank me later.

  • @cosmolineandgritsforbreakf3795
    @cosmolineandgritsforbreakf3795 2 ปีที่แล้ว

    Sounds fine. Maybe not getting enough fuel ? Check your filters like ore filter and tank screen

  • @youtoobe169
    @youtoobe169 2 ปีที่แล้ว

    Any updates on this car and what fixed your noise?

  • @youtoobe169
    @youtoobe169 2 ปีที่แล้ว

    Super cool car! I have the 300D with this same engine. That smaller car must be a rocket ship!

    • @countlesshobbiesmk2273
      @countlesshobbiesmk2273 2 ปีที่แล้ว

      Its pretty fast and fun car. No problems in modern traffic or on the highway. I tried timing 0-60 mph and got about 11 seconds.

    • @youtoobe169
      @youtoobe169 2 ปีที่แล้ว

      @@countlesshobbiesmk2273 I get about 11.5 in mine, so pretty close.

  • @countlesshobbiesmk2273
    @countlesshobbiesmk2273 2 ปีที่แล้ว

    I finally figured out what the issue was and why the engine is so loud. I will post video in a few days. Hope it will help someone else...

    • @abderrahimmark
      @abderrahimmark 2 ปีที่แล้ว

      Still waiting for the video

    • @williamsgarcia2226
      @williamsgarcia2226 2 ปีที่แล้ว

      What was the issue? I have a 190d too and it sounds like yours in this video

  • @azizryskulov7903
    @azizryskulov7903 2 ปีที่แล้ว

    Чё так громко работает мотор

  • @uvler
    @uvler 2 ปีที่แล้ว

    Have you checked the belt tensioner? Sounds somewhat like hydraulic lifters. You can check them by removing valve cover - and you can also check chain stretch with valve cover off. If chain is stretched over 3 degrees you have to advance the pump timing. The other question is who rebuild your injectors. Maybe he set wrong (too high) injection pressure? It should be 135 bars. From my experience if pressure is lowered the engine is more quiet with no negative consequences (minimal 100 bars for nonturbo and 120 bars for turbo). Moreover I remomend geting monark nozzles, or at least bosh. Firad is crap.

  • @JoeHeine
    @JoeHeine 3 ปีที่แล้ว

    i have the E300 D. Same engine I believe.

  • @DieselPurge
    @DieselPurge 3 ปีที่แล้ว

    Put some Diesel Purge in the tank, about 5 cans.

  • @AA-xp8lq
    @AA-xp8lq 3 ปีที่แล้ว

    The little diesel filter is fitted reversed the engine needs more fuel did you change every filters even the one under the fuel tank?

    • @countlesshobbiesmk2273
      @countlesshobbiesmk2273 3 ปีที่แล้ว

      I changed small prefilter and main fuel filter. I didn't change the fuel tank filter yet. Will check it.

  • @hamzakheiry364
    @hamzakheiry364 3 ปีที่แล้ว

    What about lifters?