Cylinder 4 Misfire & Random Misfire Code
Posted: Fri Nov 13, 2020 2:44 pm
Hello Everyone,
I've got a 1.4l 6-speed manual, 2014 'rocco,121,000 KM, CAXA engine.
I would appreciate your help finding the cause of these codes.
some of my symptoms:
Hiccups when the vehicle starts cold
i think that my fuel consumption got a bit higher
What i've done until now?
changed oil, spark plugs, put on some fuel system cleaner - didn't fix the problem.
switched coil positions - the misfire stayed on cylinder 4, that means the coils are ok.
fuel injectors or fuel filter (which i don't know when it was replaced) seem like the culprit to me.
any more insights? thank you very much!
I've got a 1.4l 6-speed manual, 2014 'rocco,121,000 KM, CAXA engine.
I would appreciate your help finding the cause of these codes.
some of my symptoms:
Hiccups when the vehicle starts cold
i think that my fuel consumption got a bit higher
What i've done until now?
changed oil, spark plugs, put on some fuel system cleaner - didn't fix the problem.
switched coil positions - the misfire stayed on cylinder 4, that means the coils are ok.
fuel injectors or fuel filter (which i don't know when it was replaced) seem like the culprit to me.
any more insights? thank you very much!