No change in fuel economy, and it just needs to be set, not flashed, I think the default is XD100 and you can set it for XD50, but, I could have it arse about!
Hi there. I am just wondering if anyone has changed from the XD50 oil to the XD100 oil in their 50HP etec or similar. I am told changing to the XD100 oil can get better fuel economy but the dealer needs to reflash the ecu first. Any info would be great. Cheers
No change in fuel economy, and it just needs to be set, not flashed, I think the default is XD100 and you can set it for XD50, but, I could have it arse about!
cheers for the reply. Mine is XD50 from new