How do you change spark plugs on Porsche 996?
On the 996 Carreras each cover is held on place by 2 10mm bolts, on the 997s they have changed to 8mm Torxs. Simply remove them and place them aside.
Where are the spark plugs on a Porsche Boxster?
The blue arrow shows the plug that powers the coil, and the orange arrow shows the mini-bellows that is part of the coil that seals the chamber and keeps dirt and debris out. Be sure that you inspect the coil packs for cracks, particularly if the car has been driven on roads covered with salt.
Where are the spark plugs located on a Porsche Carrera?
With the introduction of the Boxster / Carrera engine, Porsche eliminated the use of spark plug wires by integrating six small spark plug coils that sit on top of each spark plug.
Why is my spark plug not working on my Porsche?
The bulletin applies retroactively to all models, and the theory is that the anti-seize tends to act as an electrical insulator between the plug and the cylinder head. This could have detrimental effect on the firing of the spark due to the loss of a good, consistent ground connection.
Do you need to replace spark plugs on a Porsche 996?
If this is the case, then you should replace the spark plug tubes (yellow arrow, Carrera 996 Picture 2004:). These are plastic liners that seal the internals of the engine from the spark plug chamber.
The blue arrow shows the plug that powers the coil, and the orange arrow shows the mini-bellows that is part of the coil that seals the chamber and keeps dirt and debris out. Be sure that you inspect the coil packs for cracks, particularly if the car has been driven on roads covered with salt.
How to replace the spark plug on a Porsche Carrera?
Replace it with a new one (see Figure 3 and also Figure 6 of Pelican Technical Article: Porsche 911 Carrera Camshaft Swap and Valve Train Repair ). Spark plug removal is easy. You just need the right spark plug wrench.
The bulletin applies retroactively to all models, and the theory is that the anti-seize tends to act as an electrical insulator between the plug and the cylinder head. This could have detrimental effect on the firing of the spark due to the loss of a good, consistent ground connection.