Question about 1991 Mercedes-Benz 300 Diesel

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Car will not start after changing fuel filters

1991 mercedes 300D turbo- I changed both fuel filters (primary&secondary) and it says in manual self bleeding. I held foot peddle down while cranking and still can't get car to fire.

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Hi,you my remove again the filter,fill clean diesel before you install,make sure all the gasket are tight,ty

Posted on Feb 21, 2009

  • ghbaby666
    ghbaby666 Feb 14, 2012

    remove the large metal canister diesel filter. fill it with diesel fuel or if diesel fuel is not available fill it with transmission fluid and reinstall it. the mechanical fuel pump is non positive so it cannot suc out fuel from the fuel tank if it is empty. u need to prime it first. also pump a battery charger on the car and keep cranking it after u prime the filter with diesel or trans fluid.

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