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1992 Mercedes-Benz 500SEL 5.0L Hesitation, Surge, Misfire
Posted to European Driveability on 8/26/2019 11 Replies

Misfire and hesitation after warmed up. Intermittent, seems to be more pronounced when hot. Fuel pressure holds steady when running poorly. Feels to be an ignition problem.. Really cannot back probe connections to verify. I believe there is a separate diag...

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car Vehicle Data

1992 Mercedes-Benz 500SEL

VIN WDBGA51E4N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Multi Inj.
EmissionsOBDI
SymptomsHesitation, Surge, Misfire
OccursHot
Message Closed

car Vehicle Data

1992 Mercedes-Benz 500SEL

VIN WDBGA51E4N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Multi Inj.
EmissionsOBDI
SymptomsHesitation, Surge, Misfire
OccursHot