1991 Mercedes Benz 560sel engine stop

Tiny
H S PARK
  • MEMBER
  • 1991 MERCEDES BENZ 560SEL
  • V8
  • 2WD
  • AUTOMATIC
  • 129,800 MILES
Engine stop during drive
specily stop when waiting the siginal or after get off high way engine speed low, only engine stop light OK
i did change high voltage protection regulator
fuel filter, change engine gasket and full tune up incloued rottary
after stop start again will start no problum
it happen 2-3 times every day
Monday, April 26th, 2010 AT 2:51 PM

1 Reply

Tiny
ALLENJBIZ
  • MEMBER
  • 4 POSTS
Sounds like to me that your fuel pressure relay is getting hot and is shutting down for a short while. Relay is located next to high voltage protection relay. Black box. Have that looked at and tested.
God Bless.
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Thursday, July 15th, 2010 AT 8:21 PM

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