Leaking injector noise
Thread Starter
Member
Joined: Jun 2018
Posts: 136
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W204 C63 Estate
Leaking injector noise
Do leaking injectors make a noise when the ignition is on and the fuel rail is primed?
I have a constant "drip drip drip " noise from the injector area, much like a tap dripping water.
If I power the car off completely, the noise stops. Once I prime the car again, the noise starts again.
If this indeed could be the injector dripping, then I may have solved my misfire issue.
I have a constant "drip drip drip " noise from the injector area, much like a tap dripping water.
If I power the car off completely, the noise stops. Once I prime the car again, the noise starts again.
If this indeed could be the injector dripping, then I may have solved my misfire issue.
MBWorld Fanatic!
Joined: Nov 2012
Posts: 2,768
Likes: 419
'10 C63
easy way to check is to pull the rail and see if it leaks. mine didn't make noise when mine leaked. how are your oil temps? stable or ALL over the place? many people see oil temps rapidly drop and jump around with leaky injectors.
