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Thread: Range Rover P38 diesel conversion

  1. #141
    Join Date
    Oct 2011
    Location
    florida
    Posts
    238

    Smile diesel converion kit

    It's in the works ... stay tuned
    1997 range rover 6.2L DSE
    engine HMMWV 6.2L diesel
    5 speed manual transmission
    HMMWV hydraulic winch
    4" lift
    toyota fj snorkel
    fierce attitude M/T on 16 inch rims
    matte black wrap
    https://www.youtube.com/watch?v=xKv0a9cUWp0
    2002 4.6L
    bone stock

  2. #142
    Join Date
    Jun 2010
    Location
    Columbus, Georgia
    Posts
    596
    Quote Originally Posted by paradigm View Post
    It's in the works ... stay tuned
    Yessss! Now a way to pay for it...

  3. #143
    Join Date
    Jan 2008
    Location
    Sacramento, CA
    Posts
    441
    hmm... interested... but my P38 is running well and I just don't think I could justify it right now. It only has 103k miles on it and doesn't leak anything!

    I know... its like I am not even driving a rover... but diligent maintenance is required on these trucks.

    Luckily, the only 'major' things I have done to the truck has been fusebox, MAF, and cooling system (aluminum radiator, water pump, thermostat, hoses) but the cooling issue was due to a shoddy nipple fix by the previous owner.

    Preventative maintenance for me has included serpentine belt, steering damper, spark plugs, fluids, tie-rod end, throttle body gasket (x2), rebuild EAS valve body, rebuild EAS compressor.

    The 'real' money has been spent on accessories: SD rack, front steering guard, front diff guard, brush bar, rear diff guard, rear ladder, custom rear storage, ARB fridge with slider, factory winch tray with Warn winch.

    But my buddy has 140k on his P38 and a diesel conversion would be a fun project!
    2001 Range Rover 4.6L SE (SD rack, ladder, Warn xd9000ce, steering guard, axle guard, diff guard, sliders, coils, 33in KM2s... no chrome)
    2003 4Runner 4.7L V8 (wife's)
    1985 E30S52 (1985 318i w/ 1998 M3 drivetrain, OBDI and 5-lug conversion)

    Far better it is to dare mighty things...even though checkered by failure, than to rank with those timid spirits who neither enjoy nor suffer much because they live in the gray twilight that knows not victory nor defeat. - theodore roosevelt

  4. #144
    Join Date
    May 2007
    Posts
    302
    Quote Originally Posted by spikemd View Post
    hmm... interested... but my P38 is running well and I just don't think I could justify it right now. It only has 103k miles on it and doesn't leak anything!

    I know... its like I am not even driving a rover... but diligent maintenance is required on these trucks.

    Luckily, the only 'major' things I have done to the truck has been fusebox, MAF, and cooling system (aluminum radiator, water pump, thermostat, hoses) but the cooling issue was due to a shoddy nipple fix by the previous owner.

    Preventative maintenance for me has included serpentine belt, steering damper, spark plugs, fluids, tie-rod end, throttle body gasket (x2), rebuild EAS valve body, rebuild EAS compressor.

    The 'real' money has been spent on accessories: SD rack, front steering guard, front diff guard, brush bar, rear diff guard, rear ladder, custom rear storage, ARB fridge with slider, factory winch tray with Warn winch.

    But my buddy has 140k on his P38 and a diesel conversion would be a fun project!
    You know you have just screwed your self with the Rover Gods! I'd start saving $$$ now! Big time repairs coming your way...LOL

  5. #145
    Join Date
    Oct 2011
    Location
    florida
    Posts
    238
    Lol think good thoughts...lol

  6. #146
    Join Date
    Aug 2008
    Location
    Alpharetta, Ga
    Posts
    164
    Michael, maybe I missed this in an earlier post, but what are you seeing with mileage?
    96 DI

  7. #147
    Join Date
    Oct 2011
    Location
    florida
    Posts
    238
    Quote Originally Posted by jeff_wright View Post
    Michael, maybe I missed this in an earlier post, but what are you seeing with mileage?
    I am sorry, Jeff. But i don't quite get what you are asking me
    1997 range rover 6.2L DSE
    engine HMMWV 6.2L diesel
    5 speed manual transmission
    HMMWV hydraulic winch
    4" lift
    toyota fj snorkel
    fierce attitude M/T on 16 inch rims
    matte black wrap
    https://www.youtube.com/watch?v=xKv0a9cUWp0
    2002 4.6L
    bone stock

  8. #148
    Join Date
    Jan 2008
    Location
    Sacramento, CA
    Posts
    441
    Quote Originally Posted by paradigm View Post
    I am sorry, Jeff. But i don't quite get what you are asking me
    Gas mileage... What is your current 'miles-per-gallon' with the diesel conversion?

    In my gas/petrol engine (4.6), I get about 16mpg highway (70mph) and 13 in town. I am loaded down with sliders, winch, rack, larger tires etc. The rack is the biggest hit to mpg. On factory spec tires and no rack, I was getting 18-19mpg on the freeway. I usually go on trips with a 4.0 and I get better mpg than him.
    2001 Range Rover 4.6L SE (SD rack, ladder, Warn xd9000ce, steering guard, axle guard, diff guard, sliders, coils, 33in KM2s... no chrome)
    2003 4Runner 4.7L V8 (wife's)
    1985 E30S52 (1985 318i w/ 1998 M3 drivetrain, OBDI and 5-lug conversion)

    Far better it is to dare mighty things...even though checkered by failure, than to rank with those timid spirits who neither enjoy nor suffer much because they live in the gray twilight that knows not victory nor defeat. - theodore roosevelt

  9. #149
    Join Date
    Oct 2011
    Location
    florida
    Posts
    238

    Default Gas mileage

    So far I see 26-28mpg I played with the TCC and shift pattern a bit compushift rocks
    My truck has a 300lbs heavier engine and a 200lbs winch tray assembly, it comes with 33" M/T , too

    I can understand why your friend has a higher gas mileage than your 4.6L ...to get that P38 with a 4.0L moving
    he is at full throttle most of the time. That will burn a tremendous amount of fuel.
    I will put my conversion kit on ebay soon, price is $1200 for the plates and hardware and $1400 for the compushift
    1997 range rover 6.2L DSE
    engine HMMWV 6.2L diesel
    5 speed manual transmission
    HMMWV hydraulic winch
    4" lift
    toyota fj snorkel
    fierce attitude M/T on 16 inch rims
    matte black wrap
    https://www.youtube.com/watch?v=xKv0a9cUWp0
    2002 4.6L
    bone stock

  10. #150
    Join Date
    Oct 2010
    Location
    Cochise County, AZ
    Posts
    622
    What RPMs are you running at 65 mph?

    19-23 mpg is where I sit, normally.
    2006 LR3
    2006 KTM Adventure 950

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