Revolutions Per Minute (RPM)'s
It stands for sport and when you drive with it there it lets the engine rev higher for any given speed. So say at 40MPH in drive the rpms might be 3000 and in sport at 40 mph it might be 4000 rpms.
about 12, 13,000 RPMS.
lower rpms use less gas higher rpms have more power
watch the rpms when you break stand the car
If you have an engine that idles at 6000 rpms, you need to have it checked - immediately. Around 750 rpms would be normal.
maybe your rpms gauge is broken.get it looked at by a professional
Most cars are anywhere between 750-800 rpms
Advertised Horsepower is--245 HP @ 3800 RPMs. Torque is-365 FT. LBS. @ 2800 RPMs. The Heavy Duty 454 has--240 HP @ 3800 RPMs. Torque is--370 FT. LBS. @ 2800 RPMs.
major vacuum leak?
9500
mass air flow sensor
2 rpms? Your automobile engine probably runs around 2000 rpms. At 2 rpms the engine would stall and stop. However, many automatic transmissions jerk a little bit as they shift gears. I suspect this is what is happening to your Pathfinder.