1988 M BENZ 420SEL NO START PROBLEM - Mercedes-Benz Forum

 
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post #1 of 1 (permalink) Old 06-25-2010, 01:16 PM Thread Starter
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1988 M BENZ 420SEL NO START PROBLEM

I HAVE A 1988 MERCEDES BENZ 420SEL THE CAR HAD BEEN SITTING FOR 3 YEARS. I HAD A ISSUE WITH THE FUEL SYSTEM FUEL PUMP WASNT COMING ON AND NO FUEL GOING TO THE FUEL DISTRIBUTOR. I CHANGED THE FUEL PUMP RELAY NOW THE FUEL PUMPS R COMING ON AND WHEN THE AIR FLOW PLATE IS DOWN I HEAR A SINGING NOISE AND FUEL DOES SHOOT UP THRU THE 8 INJECTOR LINES. I HAVE GOOD SPARK AT ALL CYLINDERS AND THE CAR DOES FEEL LIKE IT WANT TO START BUT DOESNT ALSO CHECKED COMPRESSION ON ALL CYLINDERS GOT GOOD COMPRESSION IM STUCK CAN SOMEONE PLEASE HELP ME

Last edited by sm313; 06-26-2010 at 10:12 AM.
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