how to improve fuel consumption

[heightdeprived]

I try my right foot to be light on the gas pedal as possible, and try to accelerate as gradual as I can, I also tend to have a light foot on the brakes, trying to avoid slamming them as possible, I quickly shift from one gear to another but not quick enough to overgear and lug the engine...

[mbeige]

I learned from driving a diesel. Here are some that I do.

Momentum is your best friend.

Try not to brake, keep your eyes two or more cars ahead so you know what to do ahead of time.

Keep your tires properly inflated (I'm running 30/34 F/R on my 300D).

Less stuff in the trunk, close your windows above 60kph (40mph).

Lower thermostat like Theveed said.

Use less electronics, kasi this will put a strain on the alternator.

Know your car's torque range (max/peak torque is also useful) and try to stay on the lower side of it (some cars have high revving engines that have torque at 4000-5000rpm, obviously a waste of fuel in this case).

Maximize your trip, know what roads to take, give it a smooth drive if possible. Avoid traffic.

Most important, properly tune your engine. Optimal engine performance is achieved when everything is working correctly.

Avoid potholes too, they will slow the car down so you'll have to accelerate again.

Some say it's hard to clean the MAF.