1997 Mercedes S420 won't start

Asked by MRDahl Jan 12, 2020 at 03:37 PM about the 1997 Mercedes-Benz S-Class S 420

Question type: Maintenance & Repair

Previously replaced fuel pump.   Car has sat for awhile.  Will not start.  If I put fuel directly into engine it runs.  Fuel pump still good.  Car has fuel.  Suggestions on what to try next would be appreciated.

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