Q: I need a good basic diagram for vacuum lines on my 1.8t jetta 2003
I need a vacum line diagram for 03jetta1
My car has 141000 miles.
My car has an automatic transmission.
The vacuum hose diagram may appear on an under hood label so be sure to check that location first. Generally, the best source for the diagram, as well as all repair and diagnostic information and instructions for the vehicle, is the Factory Service Manual. The dealer sells that manual or you can buy a used copy on Ebay. Other sources are aftermarket repair manuals but the original Factory Service Manual is much preferred. If you need assistance with a diagnostic or repair, feel free to request service and the responding certified mechanic will assist you. If you have any further questions, do not hesitate to re-contact YourMechanic as we are always here to help you.
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