How To Perform Diesel Purge

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  • เผยแพร่เมื่อ 10 ก.พ. 2025
  • 1987 Mercedes-Benz 300D Turbo, using LIQUI MOLY product

ความคิดเห็น • 57

  • @bazjones8075
    @bazjones8075 3 ปีที่แล้ว +10

    Excellent video! Pro tip.. i usually run engine on purge for half the container and switch off engine for 30 minutes and ket cleaner soak and loosen deposits and then run engine again until cleaner is finished. Works much better. Thank you for the informative video.

    • @martinwalsh7126
      @martinwalsh7126 9 วันที่ผ่านมา

      That’s a good call I might try that. 👍🏼🕺🏻

  • @martinwalsh7126
    @martinwalsh7126 9 วันที่ผ่านมา

    Thank you so much diesel Mercedes, I’ve watch this video numerous times to do a purge on x2 0m603’s and a w123 240d lang manual box. thanks heaps.

  • @AutoMotivate
    @AutoMotivate 2 ปีที่แล้ว +4

    when the motor warms up it usually stops smoking from my experience. Another cold start will give you some good feedback

  • @chuckhpnwx
    @chuckhpnwx 6 ปีที่แล้ว +4

    I did mine yesterday and borrowed your idea of using the top of an orange juice bottle. It worked great!

  • @yogib37
    @yogib37 6 ปีที่แล้ว +1

    you can also put hose clamps on the hoses so it wont piss fuel around. Pinch it. either with some vise grips or Harbor fright has a 4 pc set for like $8. I already got my use out of it and I just got them. I pinch a water line to change the heater control solenoid and wiper fluid line that came undone.

  • @jeffreyjohnson4643
    @jeffreyjohnson4643 3 ปีที่แล้ว

    Thank u so much. I'm a huge fan here in Costa Rica - 87 300td estate

  • @williamheinsinger7390
    @williamheinsinger7390 6 ปีที่แล้ว +2

    Sounds Much Better than before 👍

  • @dg115
    @dg115 6 ปีที่แล้ว

    Just gave me the confidence to carry out a diesel purge on my w124 1990 thanks🍻

    • @B34rhenz
      @B34rhenz 5 ปีที่แล้ว

      DG tell me the result. Any noticeable difference?

  • @adventurousairman
    @adventurousairman 6 ปีที่แล้ว +4

    I found what works good is to let it run for 15 minutes, shut it off with the diesel purge in the system and let it sit overnight, then finish the process..... works great , use 2 cans.

  • @Peugot905
    @Peugot905 6 ปีที่แล้ว +5

    I had injector knock.
    Flogged the fuck out of the engine with 2 cans of diesel purge.
    When the engine was at operating temperature I revved it until it was belching sooot out the exhaust.
    Injector knock disappeared , and car started easier, and my top speed went from 80 to 115 mph.
    It would STRUGGLE to reach 80. Now it can roll from 60 to 80 windows a fuss.

  • @redpig1120
    @redpig1120 ปีที่แล้ว

    Great video, thank you..I will do this on my 190 D..

  • @manofgod8672
    @manofgod8672 6 ปีที่แล้ว +1

    Your videos are very thorough👍

  • @semi-chubber2388
    @semi-chubber2388 ปีที่แล้ว

    Hey, it’s the Toyota Maintenance TH-cam guy!

  • @huchotaimen
    @huchotaimen 11 หลายเดือนก่อน

    Amazing. How often would you do it, and would it be OK to add it to the fuel tank please? Thanks

  • @Mr.Humphrey60
    @Mr.Humphrey60 6 ปีที่แล้ว

    Never seen a purge(thanks)
    Learn something new 😃

  • @Geripappa
    @Geripappa 6 ปีที่แล้ว

    Is that a white smoke? I really like your videos you are helping these great cars to stay on the road. I've been watching you since you were on Hawaii. I'm glad tou are here in California. I live here too in Sacramento.

  • @AnticipatedHedgehog
    @AnticipatedHedgehog 6 ปีที่แล้ว +7

    Valve adjustment video would be nice to see! I would add some of the diesel purge through the fuel tank as well, can't hurt right?

    • @yogib37
      @yogib37 6 ปีที่แล้ว +9

      the OM603 engine is a self adjusting valves. SO you dont adjust on this engine.

  • @gc1914
    @gc1914 3 ปีที่แล้ว

    I need this mechanic! Were do i look for this shop !! Thanks so much!!

  • @alanOHALAN
    @alanOHALAN 3 ปีที่แล้ว

    can you jus open the fuel filter and dump it there instead?

  • @lordperezident
    @lordperezident 6 ปีที่แล้ว +1

    Can you any tutorials on a head gasket or transmission problems?

  • @gotham61
    @gotham61 6 ปีที่แล้ว +2

    I usually just fill the new spin off fuel filter with purge each time I change it.

    • @chuckhpnwx
      @chuckhpnwx 6 ปีที่แล้ว +3

      gotham61 Not a bad thing to do as maintenance, and as something to fill the filter, but won't have the full effect. When you put it in the filter, most of it just goes straight past and back to mix in with fuel in the tank. By doing the purge, the full strength Diesel Purge cycles through the system over and over.

  • @bobratu9029
    @bobratu9029 3 ปีที่แล้ว

    link for the fuel line plugs set please

  • @yogib37
    @yogib37 6 ปีที่แล้ว

    where did you get your cap offs for the lines? i did not know they were hard lines. I guess you can get some fuel line and cut a foot out of it put it on then pinch it so nothing comes out
    .

  • @martin1649
    @martin1649 ปีที่แล้ว

    Are you czech by any chance?

  • @Fer89
    @Fer89 6 ปีที่แล้ว

    can i use this on my 2001 W203 c220CDI OM611.962 engine? It doesn't have electric fuel pump in the fuel tank, it has mechanical pump in front of the engine.

  • @michaelreece458
    @michaelreece458 6 ปีที่แล้ว

    Beautiful!

  • @nazeem26
    @nazeem26 6 ปีที่แล้ว

    Do you have a tutorial how to diesel purge a Vito 115 639 2005 model?

  • @rusted5408
    @rusted5408 ปีที่แล้ว

    Mostly idle. Not varied speeds. Only a couple revs.

  • @alishalchi1260
    @alishalchi1260 5 ปีที่แล้ว

    Where do you get a roof rack for a 95 w124?

  • @jesusgilrivas9442
    @jesusgilrivas9442 ปีที่แล้ว

    Eres un genio. PERO NO SE PUEDE TRADUCIR AL ESPAÑOL. Un saludo desde Uruguay.

  • @subotica1974
    @subotica1974 6 ปีที่แล้ว

    Phenomenal thanks

  • @th3thin9
    @th3thin9 6 ปีที่แล้ว

    I think that the hum is something to do with the Turbo, most likely just the air being sucked in past the turbine created that noise

    • @masseyfergy68
      @masseyfergy68 2 ปีที่แล้ว

      The w124 300D is a N.A. engine non turbo....

  • @uvler
    @uvler 6 ปีที่แล้ว +1

    You have so nice and clean workshop. Please get yoursef/do yourself a diesel injector tester, get new nozzles and install them. Injector nozzle is matched to nozzle body with .002mm, if this clearance is too high due to wear, too much fuel will overflow, and you cannot fix it by purge. There are 3 things injector to check: a:) whistle, b:) spray, c:) chatter, d:) leakdown, e:) pressure drop. diesel purge cant fix it all unfortunetly. Please watch injector checking on my channel, i will answer any question because I think purging is not cure for those indirect injection engines. Have a great day

    • @lordperezident
      @lordperezident 6 ปีที่แล้ว

      Marcin K-cki great suggestion!

    • @TheBetito123
      @TheBetito123 ปีที่แล้ว

      So you recommend immediately replacing nozzles when having injection problems?

  • @yogib37
    @yogib37 6 ปีที่แล้ว

    can you pour it into the tank?

    • @meslpy
      @meslpy 5 ปีที่แล้ว

      Christopher Baker yes you can, I do it every few thousand miles, it works better if you do it like in these video, if you put it tank change your fuel filter because it cleans the fuel tank, lines and pump

    • @atos.nympha3451
      @atos.nympha3451 5 ปีที่แล้ว +1

      @@meslpy it really a strong medicine huh

  • @gladiocaelum9790
    @gladiocaelum9790 6 ปีที่แล้ว

    Can you help me diesel mercedes?

  • @PrenticeBoy1688
    @PrenticeBoy1688 5 ปีที่แล้ว

    Latvian?

  • @brianreip411
    @brianreip411 6 ปีที่แล้ว +1

    I heard his accent is fake lol. But great information thank you it will help with my 95 E300d

  • @longy6612
    @longy6612 5 ปีที่แล้ว

    ive had good results just pouring this into a new fuel filter

    • @milansky77
      @milansky77 4 ปีที่แล้ว

      yes it works well.

  • @ILL_MENTALYST
    @ILL_MENTALYST 3 ปีที่แล้ว

    Speed 1.25

  • @atos.nympha3451
    @atos.nympha3451 5 ปีที่แล้ว

    Can i put it in the gas tank?

    • @JohnDoe-vw3yc
      @JohnDoe-vw3yc 4 ปีที่แล้ว

      you can but it is not as effective - the purge liquid will just be sent back to the tank and mixed with the rest of the fuel. Not as potent as if you would run it in a closed circuit.

  •  3 ปีที่แล้ว

    You forgot to run the engine a different speeds (revs)

  • @shaneryaner
    @shaneryaner 4 ปีที่แล้ว

    No pressurized fuel system = fuel pump soon to fail + air locked in system now because you
    had open purge container from start-finish, also small filter is useless, needs to be upgrade,
    stop doing silly things to cars you do not understand mechanics, do a job right or don't do it all.

    • @racerforever9084
      @racerforever9084 3 ปีที่แล้ว +9

      Its not direct injection where you must have pressurized fuel in rail... This is old prechamber diesel, it can suck diesel from barell or whatever. Dont mix into stuff which you dont understand and go back to do your "mechanic" things :) Thanks