Just noticed that Which have reviewed a few diesel additives inc Millers....
This is the review for those who don't subscribe !
Millers Diesel Power Sport 4 (500ml)* £11.99
Fuel additive's claims
Increases cetane by up to four numbers
Increases power – up to 17.5% more bhp
Increases mpg by up to 7%
Reduces exhaust emissions – 70% less smoke, 20% less carbon
Treats 500 litres of diesel
Findings
Cost per treated litre of standard diesel: £1.08
Extra cost per tankful: £1.44
Cetane: up by 3.5 numbers
Power, torque and fuel economy: no significant change
We say
Millers pretty much lives up to its cetane rating claims, but it offers no power or economy benefits. Some emissions fell, but not during urban use. This contrasts with a small increase in soot, but only under motorway conditions.
Is it worth it? No.
Can't say I am suprised by their findings....
This is the review for those who don't subscribe !
Millers Diesel Power Sport 4 (500ml)* £11.99
Fuel additive's claims
Increases cetane by up to four numbers
Increases power – up to 17.5% more bhp
Increases mpg by up to 7%
Reduces exhaust emissions – 70% less smoke, 20% less carbon
Treats 500 litres of diesel
Findings
Cost per treated litre of standard diesel: £1.08
Extra cost per tankful: £1.44
Cetane: up by 3.5 numbers
Power, torque and fuel economy: no significant change
We say
Millers pretty much lives up to its cetane rating claims, but it offers no power or economy benefits. Some emissions fell, but not during urban use. This contrasts with a small increase in soot, but only under motorway conditions.
Is it worth it? No.
Can't say I am suprised by their findings....