Take it to ford, I have a 2012 ford focus. 1.0l ecoboost, and had the same problem, took it to ford, they fitted a new engine etc in my car, as this is a recall, all fitted, no cost to me Quote Link to comment Hello everyone, I'm here cause I'm in really need of help. I have a 2016 Ford Fiesta 1.0 ecoboost which I have modded with some performance and exterior parts also, but some months ago I'm dealing with an annoying and strange sound coming from the turbo. Worst 2016 Ford Focus Problems #1: Engine Failure 2016 Focus Average Cost to Fix: $4,500 Average Mileage: 69,000 mi. Learn More #2: Power Steering Failure 2016 Focus Average Cost to Fix: $2,800 2018-2021 Ford EcoSport under investigation by NHTSA for oil pump issue. More than 95 owners complain about seized 1.0-liter EcoBoost engines. focus on the 1.0-liter engine offered as the base different car, I had a Ford Escort. Emissions exceeded legal limit by a long way. I was worried I might need to pay for catalytic converter but it was a faulty oxygen sensor. The oxygen sensor was sending the wrong readings to the ECU which was then fueling the engine wrongly. To diagnose this the mechanic connected a reader to the OBD socket. chriscatt. Hi, no problem Ron. There are differences in the engine blocks as well, the 1.0l being cast iron and the 1.6 aluminium thus, according to Ford, the 1.0l has 50% faster warm up. The exhaust manifold on both engines is cast within the cylinder head and then there is the active grill shutter. UzqMR0n. Hello guys i am a new member here in the forum. I bought a new Ford Focus 1.0cc wyith the 125hp.The car has about 14.000km and lately i notice that in the morning the oil pressure light stays on for about one or two secs and then goes off. Because i know that oil (Castrol ecoboost 5w 20) is the blood of the engine i have made two changes of oil Worst 2016 Ford Focus Problems #1: Engine Failure 2016 Focus Average Cost to Fix: $4,500 Average Mileage: 69,000 mi. Learn More #2: Power Steering Failure 2016 Focus Average Cost to Fix: $2,800 Some 2016-2018 Focus and 2018-2019 EcoSport vehicles equipped with a 1.0L EcoBoost engine, 6F15 automatic transmission and built on or before 3 -Jul-2019 may exhibit an illuminated oil pressure warning lamp with a loss of engine oil pressure. This may be due to a failed engine oil pump belt tensioner. Hello, after reading a lot of posts I managed to solve the problem of power loss at higher engine speeds. It is a 1.0 ecoboost. The solution is so simple it's ridiculous and I struggled for 6 months. The fault code is P132B. At the service station, they wanted to change my turbine. The problem was in the vacuum pump, not a bad pump, but a small Step 4:You must inspect an electric motor cooling fan ,it will start with ignition key switch off, it has failed and needs to be replaced if the 2012 Ford Focus 1.0 Ecoboost fan motor does not spin freely . The electrical system operates the fan needs to be tested,If the fan motor “freewheels” that . Start the engine and then turn the air

ford focus 1.0 ecoboost engine problems