Ford introduced the EcoBoost via a press release in 2008, and the first engine in the new lineup was the 3.5-liter, twin-turbocharged six-cylinder. It powered the 2009 Lincoln MKS, promising V8 2014 Ford Fiesta 1.0L EcoBoost. Tiny engine, harbored deep within. When last we visited with Ford’s tiny 1.0-liter turbocharged three-cylinder, the EcoBoost engine was installed in a European Ford 1.0 Litre EcoBoost Engine Review. Ford 1.0 EcoBoost engine, a 6-times award winner for the sub-1-liter category, debuted in 2012 with the Ford Focus, C-Max, and B-Max models. Ford wanted to make an engine size that would outperform the conventional 1.6-liter engine but only take up less space than an A4 sheet of paper. Ford Year: Non. UK/Ireland Location: Suffolk. Posted August 14, 2020. It's the Mk3 Focus that had the majority of issues with the 1.0 EcoBoost due to the dodgy degas hose, the Fiesta's got a different hose. You're more likely to have issues with rusty turbo pipes and blocked oil pumps on the Fiesta. My Dec 2013 (First registered in April 2014) Ford Fiesta 1.0 L ecoboost engine overheated and blew its head gasket on 24 April 2016 only 2 years into it’s 3 year warranty. The Ford dealership I bought the car from honoured the warranty and installed a new engine. Check out our website at www.Importapart.com or email us at importapartsales@gmail.com for parts and part inquiries.I've been tearing down engines on camera 3/24/23. Had same issue today. 2018 Ford focus 1.0 engine. Approximately 73k miles. Was driving and check engine and oil light came on. I immediately pulled over and turned the engine off. First I checked dip stick and oil level was good. I then googled issue and first thing that popped up was bad news about oil pump belt/pulley. Performing an engine flush on a 1.0 ECOboost is a very bad idea and should be avoided at all costs. Most engine flush products affect the material of the wetbelts of the 1.0 ECOboost. The rubber material of the wetbelts will simply disintegrate slowly and clogg the oil pump and small oil passages inside the engine block. QMOcSJv.