a key benefit of the fuel injection and engine management system (which control the sparks too i'd hope) would be much better fuel/air mixture. you can find out more about the various work we can complete by filling in our contact form to speak to an expert. would someone who was once sprayed by a skunk...... but followed the rules and got the stink off before knocking... in your house???? if it was, write a 'good' on the top of the page. using a little common sense will make it even better. that’s the first step – and the most important in my book. 