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Thread: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

  1. #1
    Join Date
    Sep 2005
    Location
    WA
    Posts
    4,369

    Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    I have just had the first issue with the engine in my Rexton.
    My wife and I were on our way to the pool on Christmas Eve to have a bit of exercise and when I stopped to reverse into the parking bay, the engine stalled and stopped. No amount of cranking would get the engine to fire on more than 1 cylinder
    I had a friend tow me home and I set the issue aside for Christmas & New Year.
    This morning I rang an injector mechanic who diagnosed the fault as failure of the return line pressure relief valve
    If this valve fails in the open position, if you loosen the injector lines on top of the IP, you do not get any fuel for cylinders 1-4. Cylinder 5 gets fuel.
    My IP return line pressure relief valve has failed, and I can't start the car.
    I have removed the return line pressure relief valve and am trying to get a replacement.
    Bosch have it as an "agent only" part meaning that you have to purchase it thru Ssangyong, who, although they do not have the part, quoted me a price of $1000 for the part.

    Do you know anyone who had a spare IP for the 2.9L turbodiesel?
    Alternatively, does anyone have the part number for this pressure relief valve / Return line banjo bolt?

    Tony


    Life is a journey, with problems to solve, lessons to learn, but most of all, experiences to enjoy.

    Current Vehicles in stable:
    '06 Musso Sports 4X4 Manual Crew Cab tray back.
    '04 Rexton 4X4 Automatic SUV
    '2014 Toyota Prius (on ULP) - Wife's car

    Previous Vehicles:
    '90 Mazda Capella. (2000 - 2003) My first Fatmobile. Converted to fun on veggie oil with a 2 tank setup.
    '80 Mercedes 300D. 2 tank conversion [Sold]
    '84 Mercedes 300D. 1 tank, no conversion. Replaced engine with rebuilt OM617A turbodiesel engine. Finally had good power. Engine donor for W123 coupe. (body parted out and carcass sold for scrap.)
    '85 Mercedes Benz W123 300CD Turbodiesel
    '99 Mercedes W202 C250 Turbodiesel (my darling Wife's car)[sold]
    '98 Mercedes W202 C250 Turbodiesel (my car)[sold]
    '06 Musso Sports Crew Cab well body. [Head gasket blew!]
    '04 Rexton SUV 2.9L Turbodiesel same as Musso - Our Family car.
    '06 Musso sports Crew Cab Trayback - My hack (no air cond, no heater).

    Searching the Biofuels Forum using Google
    Adding images and/or documents to your posts


  2. #2
    Join Date
    Apr 2012
    Location
    dayboro
    Posts
    55

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Does it look like this?
    I got this form ELsbett but never used it.
    (I hope my pics are attached)
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  3. #3
    Join Date
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    WA
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    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Quote Originally Posted by penangke View Post
    Does it look like this?
    I got this form ELsbett but never used it.
    (I hope my pics are attached)
    Thanks for the photo. Unfortunately that will not work in the Musso / Rexton IP.
    The attached photos show what it looks like.
    The pale green seal appears to be a requirement for this part, in this IP.
    I purchased a similar one to what you showed in the photo, but it will not allow the engine to run. The only visible difference is the pale green seal just adjacent to the threaded part of the body of the device.
    On mine, I cam blow air thru from the threaded end, but it should have a 1.5Bar relief valve there, so mine is cactus!



    Regards,
    Tony
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    Last edited by Tony From West Oz; 5th January 2021 at 06:28 PM.
    Life is a journey, with problems to solve, lessons to learn, but most of all, experiences to enjoy.

    Current Vehicles in stable:
    '06 Musso Sports 4X4 Manual Crew Cab tray back.
    '04 Rexton 4X4 Automatic SUV
    '2014 Toyota Prius (on ULP) - Wife's car

    Previous Vehicles:
    '90 Mazda Capella. (2000 - 2003) My first Fatmobile. Converted to fun on veggie oil with a 2 tank setup.
    '80 Mercedes 300D. 2 tank conversion [Sold]
    '84 Mercedes 300D. 1 tank, no conversion. Replaced engine with rebuilt OM617A turbodiesel engine. Finally had good power. Engine donor for W123 coupe. (body parted out and carcass sold for scrap.)
    '85 Mercedes Benz W123 300CD Turbodiesel
    '99 Mercedes W202 C250 Turbodiesel (my darling Wife's car)[sold]
    '98 Mercedes W202 C250 Turbodiesel (my car)[sold]
    '06 Musso Sports Crew Cab well body. [Head gasket blew!]
    '04 Rexton SUV 2.9L Turbodiesel same as Musso - Our Family car.
    '06 Musso sports Crew Cab Trayback - My hack (no air cond, no heater).

    Searching the Biofuels Forum using Google
    Adding images and/or documents to your posts


  4. #4
    Join Date
    Apr 2012
    Location
    dayboro
    Posts
    55

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Yes, the one on the musso has that rounded end too.
    Shame.
    Jim

  5. #5
    Join Date
    Jan 2006
    Location
    ลึก ประเทศอินเด&
    Posts
    2,179

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    G'day Tony,
    I have never heard of this part before. Isn't it something that Bosch would supply?

  6. #6
    Join Date
    Sep 2005
    Location
    WA
    Posts
    4,369

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Quote Originally Posted by tillyfromparadise View Post
    G'day Tony,
    I have never heard of this part before. Isn't it something that Bosch would supply?

    Tilly,
    Bosh have the IP serial number as an "Agent Only" line. This means that they are not allowed to supply any part for it. I can only get it from the Ssangyong dealership.
    I have asked another dealership parts manager to see if he can get one for me. He will be sending me an email with price and availability (probably on Monday if I am lucky)

    I am looking at Korean wrecker yards now.
    Life is a journey, with problems to solve, lessons to learn, but most of all, experiences to enjoy.

    Current Vehicles in stable:
    '06 Musso Sports 4X4 Manual Crew Cab tray back.
    '04 Rexton 4X4 Automatic SUV
    '2014 Toyota Prius (on ULP) - Wife's car

    Previous Vehicles:
    '90 Mazda Capella. (2000 - 2003) My first Fatmobile. Converted to fun on veggie oil with a 2 tank setup.
    '80 Mercedes 300D. 2 tank conversion [Sold]
    '84 Mercedes 300D. 1 tank, no conversion. Replaced engine with rebuilt OM617A turbodiesel engine. Finally had good power. Engine donor for W123 coupe. (body parted out and carcass sold for scrap.)
    '85 Mercedes Benz W123 300CD Turbodiesel
    '99 Mercedes W202 C250 Turbodiesel (my darling Wife's car)[sold]
    '98 Mercedes W202 C250 Turbodiesel (my car)[sold]
    '06 Musso Sports Crew Cab well body. [Head gasket blew!]
    '04 Rexton SUV 2.9L Turbodiesel same as Musso - Our Family car.
    '06 Musso sports Crew Cab Trayback - My hack (no air cond, no heater).

    Searching the Biofuels Forum using Google
    Adding images and/or documents to your posts


  7. #7
    Join Date
    Dec 2007
    Location
    South Australia
    Posts
    1,243

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Tony can you put the new wrong one in a lathe and turn a groove for an O ring? If you can’t get the right one that is.
    Johnnojack
    4WD Isuzu Jackaroo 3.1 200000km on WVO,(2020) 2 tank home built system 6 solenoids FPHE, heated filter fuel line and tank pickup for thicker oil. Mk. 9 version now and no changes planned as trouble free.
    Mercedes W201 190D 1986 model: 2 tank system, bigger fuel line from tank, no heat exchanger, electric pump for diesel 22000km so far

  8. #8
    Join Date
    Jan 2006
    Location
    ลึก ประเทศอินเด&
    Posts
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    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Wouldn't the same part be used on the Mercedes and other manufacturers that use this IP?
    Also, there is a UK Ssang Yong website- they are in large numbers in the UK and Russia

  9. #9
    Join Date
    Sep 2005
    Location
    WA
    Posts
    4,369

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    Quote Originally Posted by tillyfromparadise View Post
    Wouldn't the same part be used on the Mercedes and other manufacturers that use this IP?
    Also, there is a UK Ssang Yong website- they are in large numbers in the UK and Russia
    To get a part from any Dealership you need the VIN. The MB100 Van has a similar engine to the Musso, so I could get a MB100 van VIN to seek the correct part. That will be another avenue to obtain the part if the current enquiries fail to yield the part I need.

    I am a member of the UK Ssangyong page as well as the Aussie one, so could enquire there.
    As an interim measure, I have purchased a cheap Musso.
    Upsides:
    • Vehicle looks good but duco has marks from bush bashing.
    • A/C works,
    • Heater works,
    • upmarket double DIN stereo installed
    • engine runs well.

    Downsides:

    1. Transmission


    • Transmission does not select first gear when moving from stationary it is in 3rd gear..
    • Transmission does not shift up to 4th, remains in 3rd. Still OK to do 100km/h in 3rd though
    • I can select first or second to move off from stationary and manually change up to 2nd and 3rd, but select D and you start in 3rd.
      I have another transmission available, but it is slow to select reverse when cold.
    • Rear bench armrests have come loose and come off the back rest. I replaced the rear seat today with one from my first Musso (which I have sold a lot of parts from)

    2. Speedometer
    • Speedometer and Odometer are not working. I use a GPS to check my speed. I will sort the speedo cable soon.


    Price $600.
    Life is a journey, with problems to solve, lessons to learn, but most of all, experiences to enjoy.

    Current Vehicles in stable:
    '06 Musso Sports 4X4 Manual Crew Cab tray back.
    '04 Rexton 4X4 Automatic SUV
    '2014 Toyota Prius (on ULP) - Wife's car

    Previous Vehicles:
    '90 Mazda Capella. (2000 - 2003) My first Fatmobile. Converted to fun on veggie oil with a 2 tank setup.
    '80 Mercedes 300D. 2 tank conversion [Sold]
    '84 Mercedes 300D. 1 tank, no conversion. Replaced engine with rebuilt OM617A turbodiesel engine. Finally had good power. Engine donor for W123 coupe. (body parted out and carcass sold for scrap.)
    '85 Mercedes Benz W123 300CD Turbodiesel
    '99 Mercedes W202 C250 Turbodiesel (my darling Wife's car)[sold]
    '98 Mercedes W202 C250 Turbodiesel (my car)[sold]
    '06 Musso Sports Crew Cab well body. [Head gasket blew!]
    '04 Rexton SUV 2.9L Turbodiesel same as Musso - Our Family car.
    '06 Musso sports Crew Cab Trayback - My hack (no air cond, no heater).

    Searching the Biofuels Forum using Google
    Adding images and/or documents to your posts


  10. #10
    Join Date
    Sep 2005
    Location
    WA
    Posts
    4,369

    Re: Musso / Rexton 2.9L Turbodiesel Injector Pump fault

    If anyone has had this issue with their Musso Automatic transmission and fixed it I would be grateful of any tips you can offer to overcome the transmission issues.
    Thanks in Advance.
    Life is a journey, with problems to solve, lessons to learn, but most of all, experiences to enjoy.

    Current Vehicles in stable:
    '06 Musso Sports 4X4 Manual Crew Cab tray back.
    '04 Rexton 4X4 Automatic SUV
    '2014 Toyota Prius (on ULP) - Wife's car

    Previous Vehicles:
    '90 Mazda Capella. (2000 - 2003) My first Fatmobile. Converted to fun on veggie oil with a 2 tank setup.
    '80 Mercedes 300D. 2 tank conversion [Sold]
    '84 Mercedes 300D. 1 tank, no conversion. Replaced engine with rebuilt OM617A turbodiesel engine. Finally had good power. Engine donor for W123 coupe. (body parted out and carcass sold for scrap.)
    '85 Mercedes Benz W123 300CD Turbodiesel
    '99 Mercedes W202 C250 Turbodiesel (my darling Wife's car)[sold]
    '98 Mercedes W202 C250 Turbodiesel (my car)[sold]
    '06 Musso Sports Crew Cab well body. [Head gasket blew!]
    '04 Rexton SUV 2.9L Turbodiesel same as Musso - Our Family car.
    '06 Musso sports Crew Cab Trayback - My hack (no air cond, no heater).

    Searching the Biofuels Forum using Google
    Adding images and/or documents to your posts


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