Sorry don't know what the difference isbut I have had fuel injector and glow plug problems with my diesel car, and the garage recommended easy start to get it going In the mornings untill they could fit it in.
All fixed now
We use easy start on the tractors when they are playing up - it isn't good for the engine long term but needs must some times.
Never heard of cold start -is it just a different brand name for the same thing?
Yes, as above poster^^^^^once you start using this, it is then on the slippery downwards slope. Soon it will demand a snort even on warm days. Be warned, you will end up with a drug addictive lorry!! I know, i had one.......