• The Forums are now open to new registrations, adverts are also being de-tuned.

CLK500 cutting out

Rickf

New Member
Joined
Jun 6, 2023
Messages
1
Location
Preston
Car
W209 CLK500 2004
CLK 500 - when hot it either won't start or cuts out and won't start, changed crank sensor but not made any difference. Told the sensor is contaminated when removed. Its a 54 plate 7 speed. Can anyone help with the answer?
 
Crank sensor is the favourite culprit. Did you get a new one from main dealer or an aftermarket one?
Classic symptoms failing to hot start but will when cooled down.
Awkward to DIY, it's around a £200 job at an indy to supply and fit on an M113 engine.

If you have replaced a crank sensor once with OE and its not cured the fault, time to take it to a Mercedes specialist IMO.
 
If an M113 is messing around hot starting and a crank sensor hasn't sorted it, then either the new part is also faulty, or I'd be looking at the MAF sensor. Quite notorious for causing fueling wobbles and running issues.
 

Users who are viewing this thread

Back
Top Bottom