Question about 2004 Volkswagen Passat
Have u ever changed plugs before? Do u have any tools? You will need a spark plug socket, which is especially designed for this purpose, it will help to prevent damage to the plugs when u remove and install them. Also a ratchet wrench for the socket, and depending on your vehicle, u may need an extension. Purchase manufacturer recommended plugs (check your owners manual), you have to check the 'gap' of the plugs before installation, so u need a 'feeler gauge' or spark plug gap tool available at parts stores. Plug gap is set at the factory, but sometimes during shipping and handling they get banged around, so u have to check to make sure the gap is correct. 1st remove one plug at a time (so u don't mix up the order). To remove grab the spark plug wires, grab the 'boot' (the area of the wire that fits over the spark plug), push in, twist (does'nt matter which direction)and then pull out to remove. U don't want to yank on the wire, u can damage the the wire, so make sure u r twisting/pulling as close to the plug as possible. Once the wire is disconnected, remove the spark plug. Insert a new plug, by putting it in the socket, then by hand (not attached to your ratchet wrench yet) carefully screw it in (do not force it!). Once it's hand tightened, put the ratchet on and tighten snuggly (don't use brute force!) check the tightening instructions on the spark plug box. Reattach wire, proceed to the next plug. Aren't glad u don't have a 12 cylinder engine? How many miles on your Passat? If it's approaching 100k, u should also change your spark plug wires. Good Luck! Let me know how it goes. countrycurt0
Posted on Oct 06, 2008
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Posted on Jan 02, 2017
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