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2006 Mercedes-Benz S430 4.3L Hard start
Posted to European Driveability on 5/14/2011 7 Replies

This vehicle cranks normally but will not start unless you repeatedly pump the throttle. It operates from a timed start switch on the shifter. Once hit it cranks for est. 8-10 seconds. Repeatedly pumping the pedal, on the second or third crank cycle it will fi...

7 Replies Received (View Replies)

  Related Documents & Media  2006 Mercedes-Benz S430

 
Message Closed w/FIX

car Vehicle Data

2006 Mercedes-Benz S430

VIN WDBNG70J76
Engine4.3 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2006 Mercedes-Benz S430

VIN WDBNG70J76
Engine4.3 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)