Have a Car Question? Ask a Mechanic Online.
Hello I will help you with your question,
These are likely evaporative emissions lines. Are they shown in this diagram?
Let me know and I will try to help you with the routing. the best fix will be to replace the hoses with factory replacements as a .020" hole will set a code in the engine management system.
Let me know how I can help you with this
2003 Jetta left rear window blue plastic part of the