Hey guys - sorry about resurrecting an ooolllddd thread...but couldn't help but wonder what the .. is the problem with my XT....I live in Trinidad, and have an XTrail with the QR20DE motor. I am totally baffled about my consumption now....I consistently get about 12-15 L/100 km depending on my driving style!!! It's only now doing about 23000 km, and the air filter was replaced with an OEM one at 16000km. Most of my drive is with very little load, and I would say about 75% city drive / 25% highway, a/c on most of the time.. But I usually drive it damn hard on the highway....normally cruising at 130+ Kph, and alot of quick acceleration when I'm trying to meander through highway traffic...
After reading this thread...even with my driving style / conditions, I should still get alot better consumption....???
Other than these:
1. Dirty Throttle Body (due to city driving)
2. Dirty Fuel Injectors.
3. Sub-quality fuel
4. Dirty Air Filter
What else should I check on?
Incidentally, I get about the same consumption on my P11 Primera (with GTi-R SR20DET), and used to get about the same with my old '97 Honda Accord (F20B2 motor). All with our "premium unleaded" which I think is about ~98 octane....
Any thoughts?