and carry out a full engine service before winterisation. Regular maintenance of the whole fuel system is more important nowadays due to the high bio content of fuel. The perceived wisdom used to be ...
Diesel engines, like all internal combustion engine types, require a mixture of fuel and air to flow through the intake system to operate. Modern fuel delivery systems use injectors with the ...
But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, they use the super-heated air created by their high compression ...