Go to this site and download the PDF will give you all the instructions and pictures. Good Luck, Carol
They are located usual;ly on the intake manifold somewhere. If you own a 1.8T model, it is on the intake manifold near the Throttle Body.
I have a 1994 jetta. easiest way is to take the intake manifold off using Allen screws. Be sure to catch the gasket between the upper and lower half of the manifold. This gives easy access to all spark plugs.
On a 2001 VW Jetta 1.8T (AWW) Wolfsburg Ed. it's right next to your intake manifold.
what tools u need to change a wheel bearing on a vw jetta 2003 jetta diesel
On back side of motor under the intake manifold
No. Many VW Jetta's with Turbochargers are fueled by gasoline. The turbo greatly enhances the performance of a diesel powered vehicle. Turbo's are powered via exhaust from the engine that forces more air into the intake manifold. This increases power. Works on gas and diesel powered vehicles
A knock sensor sends a voltage signal to regulate ignition timing. In a Jetta, it is typically located under the air intake manifold.
Should be approx. 4.5L with an oil filter change. I recommend using Shell rotella 15w-40 oil. -1991 Diesel Jetta/1986 Diesel Golf/ 1985 Gas Jetta owner
Just an update, we didn't want to take the time in removing the fuel system so we held it to the side and unscrewed the 8 bolts holding the intake in, after that it was pretty simple to detach the intake manifold and "finagle" it out. However, i did run into a problem with the chosen header going in to replace the old exhaust manifold and had to grind the outsides of the intake manifold around the bolt holes in order to make the exhaust manifold fit correctly.
4L with filter change
when facing the engine, it's screwed into the right side of the intake manifold (the big silver thingy with the 2.8 numerals) right below those two hoses.
No, they are not interchangeable.