M-Class (W164) Produced 2006-2011: ML280CDI, ML320CDI, ML420CDI, ML350, ML500, ML550

gasoline in a diesel engine

Old Oct 22, 2009 | 09:17 PM
  #1  
cleveshupe@yaho's Avatar
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ML 320 Diesel 2007
gasoline in a diesel engine

At my gas station we pumped diesel fuel- the next day the car started studdering on start; did not drive car after this and contacted dealer for maintenance. Upon check was told the car had gasoline in tank. Awaiting the diagnosis from the mechanic--does anyone know how bad this can be? We trade with a Shell station; we have notified Shell Oil and the station owner.
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Old Oct 22, 2009 | 09:20 PM
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cleveshupe@yaho's Avatar
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ML 320 Diesel 2007
Pumped diesel fuel into car on last Sun., Mon car started with "studder" but ran well to work and "studdered" again on start home but ran well. Called dealer and took car in- was told car has gasoline in tank. How bad can the damage be? We have notified Shell Oil and the owner of the station.
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Old Oct 22, 2009 | 10:07 PM
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ML320CDI 2008 all options inc air suspension
Originally Posted by cleveshupe@yaho
Pumped diesel fuel into car on last Sun., Mon car started with "studder" but ran well to work and "studdered" again on start home but ran well. Called dealer and took car in- was told car has gasoline in tank. How bad can the damage be? We have notified Shell Oil and the owner of the station.
Some folks have done this with no damage other than to their wallets for a tow bill and some not so lucky. No way for us here to tell. One thing though..if it was pumped by the station attendent and not by yourself...they will be liable for everything from towing to any repairs.

Last edited by Vernl; Oct 22, 2009 at 10:09 PM.
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Old Oct 23, 2009 | 03:14 PM
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'10 CL550, '12 GL550
Well, what you're trying to say is that the station is pumping gasoline through a hoze marked diesel.

This is pretty unlikely, but if it's true you won't be the only victim.

Contact station management and/or their lawyer to determine what plans they have for addressing their mistake.

Otherwise, it's your mistake and it's all on you. It can be pretty expensive, I'm afraid.
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Old Oct 26, 2009 | 10:09 AM
  #5  
Benzo 003's Avatar
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2008 ML350 4matic
I'm trying to understand how a diesel nozzle fit into a gasoline filler.....I have never seen a gas station that had 1 nozzle pumping both gas and diesel....
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Old Oct 26, 2009 | 03:16 PM
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His 2019 RAM Cummins Turbo Diesel Laramie; Her's 2007 ML320 CDI P3; Mine BMW R1200R
Stranger things are possible, but not that likely. The nozzles and ground tank fill are designed to be user fail safe. (Size, color and connections.)

The usual result of this fueling error is that the vehicle engine catches on fire. Be lucky you are not one of those. I have seen 2 at my dealer so far with the "crispy" look. I was told that both were totaled by the insurance companies.

As you are still running, expect a large bill to replace seals, filters, possibly the pumps, and of course the Diesel Particulate Filter. Hopefully the concentration of gasoline was very small and you luck out!!
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