Hello
Since I had my C4 serviced in February it hasn't been idling as smooth as it was. It's now a bit jumpy and rough but not all the time. I've tried some Millers in it and this has improved it a little bit. The mechanic thinks it could be injectors. Although this has crossed my mind, I'm also wondering if it's anything to do with the fuel filter that was changed. The car is a 1.6 hdi, 97k miles and was serviced with Bosch filters and Total Quartz 5w30 oil. Would it be worth having another filter put on to see if that sorts it before I start having injectors pulled out and tested?
No error codes and drives fine.
Thanks
Philip
Since I had my C4 serviced in February it hasn't been idling as smooth as it was. It's now a bit jumpy and rough but not all the time. I've tried some Millers in it and this has improved it a little bit. The mechanic thinks it could be injectors. Although this has crossed my mind, I'm also wondering if it's anything to do with the fuel filter that was changed. The car is a 1.6 hdi, 97k miles and was serviced with Bosch filters and Total Quartz 5w30 oil. Would it be worth having another filter put on to see if that sorts it before I start having injectors pulled out and tested?
No error codes and drives fine.
Thanks
Philip