Just recently purchased a 99 Sentra GXE 145,000 miles for $1300. A few questions. Been stumped trying to replace the fog light bulb. How is this done? Also while investigating the front right fog light I noticed a little bit of oil that seems to be dripping down into the wheel well. I didn’t notice it on the left side. Trying to take the dash apart to install my radio could use help on that. And last what are some easy upgrades to beef up the performance? Cool air intake? Things of that nature. Thanks!