2006 Volkswagen Jetta TDI Q&A
2006 Volkswagen Jetta TDI Question: glow plug
This question hasn't been answered yet.Answer It or share it on Facebook , Twitter or Email to get an answer.
When replacing glow plugs, is that all that needs to be done? What is the glow relay?
Because of issues with the glow plugs and/or the glow plug wiring harness from the control rela...
How essential is the glow plug harness for vw to run properly?