if its anything like the 98 1.6 remove the spark plug wires using a deep well socket (don't remember the size sorry) short extension and ratchet and turn counter clockwise and you can get a long tool under $10 were you push on the button on one end and fingers come out the other end great for reaching in tight places to get small parts and use this to get the plugs out then gap new plugs (use NGK type) and install and replace plug wires....at this time should check the dist cap & rotor if bad go to an O'reilly's parts store and get the cap & rotor as when I purchased mine they told me its lifetime warranty so every 25000 miles take the cap & rotor in and get a new one...... Bschmitt
Nissan Sentra's have factory-installs 'ND', or Nippondenso spark plugs. You can use Autolite, Bosch, Champion, or NGK spark plugs for Sentras.
no one knows
HTE SPARK PLUGS ARE IN THE TOP OF THE ENGINE JUST IN THE MIDDLE
Replace the spark plugs, spark plug wires, spark plug rotor & distributor, put in new air filter & change the fuel filter.
You will need a general screwdriver, a spark plug socket, a socket wrench and and extender, a wire brush and a silicone dielectric compound. You should find more of these tools at SEARS or your favorite car parts dealer. You will need a spark plug wrench with an extension to replace the spark plugs in a 1998 Nissan Sentra. You can find an instructional video at www.youtube.com.
Replace it
4 or 6 depends on what liter motor you have
which ngk spark plugs is recomemded for the b14 nissan sunny
unscrew them
Depends on the year. On any Sentra made in the last 10 years change the spark plugs every 100,000 miles unless you have a misfire. In that case change them immediately. On an older Sentra change them every 75,000 miles.
After 105,000 miles. Nissan Maxima spark plugs are platinum-tipped and lasts for many years.
i changed plugs on my 2000 sentra it should be the same procedure just loosen the screws to the four caps on the top of ur block and take them out and replace 1 by 1 if u have the paper i would go with pre-gapped plugs preferably platinum NGK