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1993 Merc 300SE always stalling soon after startup, fuel pressure tests > 50psi

Motor Vehicle Maintenance & Repair Asked by David Xu on October 24, 2020

From the moment car starts to the moment engine stalls, which is about 40 – 60 seconds, fuel pressure is always above 50 psi.

Can I safely conclude stalling is not caused by fuel system problems?

I have also changed battery and alternator and the replacements did not solve the problem.

What else should I check for? Thanks.

One Answer

Look at fuel filter at the first place, your car's old and i have an experience that fuel filter change in 95 perc. of cases solved all issues

Answered by Pavel J. on October 24, 2020

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