Experience Engines, transmissions, electrical, suspension, brakes, computer systems, radios, interior, glass and body work on late model Nissan automobiles
Expert: Von Sudderth Date: 7/22/2008 Subject: 1998 Pathfinder Gas Mileage
Question My 1998 Pathfinder has 117000 miles on it. I just checked the gas mileage for mainly highway use and it was 15mpg. I have already replaced the plugs and plan to replace the cap and rotor. What else can I do to improve the mileage?
Answer Dennis,
Make sure the tires are at the proper pressure. A K&N or other performance airfilter would help fuel economy. Also, make sure the engine is in proper time. If you are hauling around a lot of stuff you could off load to loose weight. A free flowing exhaust would also help.
