I have an etec 75.
It came with my Warrior 165 last November. I don't think it's noisy, or smelly.
Diesels are noisey and smelly !
So far I have been pleased but always follow these little " E-Tec Baiting " sessions to see if there are any problems with them.
I spoke to a local dealer at the show, ( hang on - I'll find his card ) Got it ! - - - Mike Vincent, South Coast Marine, Bridge Street, Christchurch. Dorset BH23 1EB
01202 482695
He says to take the prop off at least 3 times per year ( with all outboards ) and check the gearbox seals for damage. Fishing line wrapped around there will destroy the seal and the salt water will destroy the gearbox.
Also, the 3 year service interval leads us to think that other parts are O.K. too. The Impellor etc. should be inspected / replaced yearly.
Mine is nearly due for it's service, so we'll see what happens.
He reckons about