
Seymour’s driving tips
The way you drive and the way you maintain your car will have an impact on the quantity of fuel you consume and therefore the amount of emissions your car produces.
By following the tips below you can save money and reduce emissions:
Stop-start motoring in heavy traffic uses more fuel and produces more CO2. Keep an eye on the traffic and practice driving smoothly, avoid accelerating and braking, try and anticipate traffic movement.
Change gear at the right time, 2500rpm for petrol cars and 2000rpm for diesel cars. Traveling at 37 mph in third gear uses 25% more fuel than it would in fifth gear.
Don’t rev your engine, its not big and its not clever! Just wastes fuel and creates more pollution.
Lose weight! Unnecessary weight in the car like golf clubs, roof racks or general clutter adds to fuel consumption and greater Co2
Stick to the speed limit.. When you speed you use more fuel and create more CO2. At 70mph you are using 9% more fuel than at 60mph and up to 15% more than when driving at 50mph.
Unplug it! Phone chargers and other electrical devices as well as the air conditioning unit uses more power and increases fuel consumption. Use only when necessary.
Tyre pressure has a profound affect on fuel consumption. Under inflated tyres create greater resistance when moving so your engine has to work harder and can add 3% to your fuel consumption. Tyres operating at the correct pressure will last longer.

Seymour's Brief Explanation of Emissions
Hydrocarbons
HC is made up of partially burned or unburned fuel. They are carcinogenic causing liver damage and cancer as well as being a major contributor to urban smog and an indirect greenhouse gas.
Carbon Monoxide
The result of incomplete combustion. CO greatly reduces the bloods capacity for carrying oxygen and is thus very dangerous to those suffering from heart disease.
Carbon Dioxide
CO2 is the most important of all the greenhouse gasses that is making a major impact on climate change. CO2 is the result of all combustion and although is not a health hazard as such, its increasing levels due to the greater use of fossil fuels is the greatest contributor to Global Warming.
Nitrogen Oxide
NOX Caused by the pressure and extreme temperature inside the engine as nitrogen in the air reacts with oxygen. Nox is a major contributor to smog and acid rain and has an adverse affect on health especially those with respiratory problems.