- May 21, 2020
- Acworth, GA
- '03 Jetta Wagon, 360k miles and climbing
I'm the 2nd owner of my 2003 ALH wagon. I'm getting it back on the road after a long hiatus. I'm not having issues related to injectors, but as far as I know, my injectors/nozzles are factory and have never been serviced. I'm at 364k and plan on road tripping it this fall. A couple years or so ago, it seemed to give about a second of full-ish fuel while I was lightly accelerating. I had just checked the I/C for oil, so it wasn't that. I suspected an injector stuck for a second, so I did a diesel purge treatment. It's been fine since. The PO and I have mostly always run quality diesel and 2-stroke oil. How often should the injectors and/or nozzles be inspected/rebuilt/replaced?