It's hard to say with all the details that you mentioned. It could be a fuel pump or loss of ignition. A clogged fuel filter will limit the top speed and allow the car to restart.
you don't give much info- start with the basics and bring your car up to date on all scheduled maintenance
2003 Mercedes-Benz E-Class E 320
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Maintenance & Repair
I bought a abs pump cause I thought that was the problem but my break light still coming on saying visit workshop and it wont let me drive my car what's the issue somebody help please
2003 Mercedes-Benz E-Class E 320
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Maintenance & Repair
Mercedes has 146k, purchased approximately 45 days ago... Just a few days after purchase "Check Engine" light comes on... Had this problem repaired and car passed emission... Tap, tap started roughly ...
2003 Mercedes-Benz E-Class E 320
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Maintenance & Repair
My lady ran out e320 out of gas! She put gas back in it and drove and it started running rough, losing power, and stalling. I got it home and changed the fuel filter, filled it with premium and gum...
2000 Mercedes-Benz E-Class E 320 4MATIC Wagon
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Maintenance & Repair
1998 MERCEDES E320 STARTS BUT WON'T RUN more than 6 to 10 seconds before dying like it is out of gas! I've already replaced the fuel pump, fuel filter,and fuel pump relay. Any suggestions about what...
1998 Mercedes-Benz E-Class E 320 4MATIC
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Maintenance & Repair
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