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engine losses spark after it warms up
starts again once it has cooled on 1990 Mercedes-Benz 300E

starts fine when cold
checked fuel pressure its good
losses spark when warm and just dies

Asked by for the 1990 Mercedes-Benz 300E
It's probably the ignition module in the distributor failing, if it is faulty it will produce these exact symtoms. I happens when the motor warms up and the distributor is warm enough. Good luck! Gymover
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check the crank shaft sensor