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1989 300SE
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50 Posts
Discussion Starter #1
1989 300SE - always started fine. Haven't used in about 2 weeks. Cranks now but no sign of ignition. fuel pump? Should I hear the purr of the pump when key is turned in ignition before crank? Any other ideas? Frustrated!
 

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Premium Member
2012 CL550 4MATIC Coupe
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9,992 Posts
That or the FPR (Fuel pump relay).

The fuel pumps should run for two seconds, then shut off. They restart after the engine starts.
 

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Registered
1989 300SE
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50 Posts
Discussion Starter #3
300SE - Will not start

Thank you for the info. I checked the relay & maybe a wiring issue, but car started right up!
 
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