I'm looking to see if there are people out there with 100+k miles on their Mk5 GTI, that can chime in on whether Coil Packs need to be replaced at a certain mile, and if Fuel Injectors should be taken out to be cleaned by a fuel injector specialist.
Also if there is a recommended time to replace O2 sensors. I had one go out before and I replace it...but only after being told by the shop which one is out, so I spent a day diagnosing it. Trying to get a time frame for preventative maintenance.
Also if there is a recommended time to replace O2 sensors. I had one go out before and I replace it...but only after being told by the shop which one is out, so I spent a day diagnosing it. Trying to get a time frame for preventative maintenance.