I need some good advice please before I decide on whether or not to approve a major and very expensive investigation and repair. I have a 63 plate Ford Focus 1.6 TDCI Diesel Titanium X that is currently in my local Arnold Clark Ford garage after I called out the AA on Tuesday night (11/02/20). UK/Ireland Location: Hertfordshire. Posted March 7, 2010. all the ford manuals, haynes and my personal experience and knowledge know for a fact the it takes 6 litres. should start engine. wait for oil light to go out. turn off engine. pull dipstick out and wipe clean. then dip the oil again and check. For the FORD Focus Mk3 Hatchback (DYB) 1.6 TDCi Diesel 115 hp, the manufacturer recommends using engine oils with the following approvals: VW 502 00, VW 501 01, VW 503 00 Which motor oil viscosity grades are recommended for the FORD Focus Mk3 Hatchback (DYB) 1.6 TDCi Diesel 115 hp? Vocational, Technical or Tra 1,756 satisfied customers. 2006 focus: tdci..warning of engine system fault comes on..scanner. hi , i have a 2006 focus 1.6 tdci . every now and again a warning of 'engine system fault' comes on . there is no loss of power or any other … read more. The Focus MK3 has a newer version of the 1.6 TDCI which compared to its predecessor has very few known problems. All 1.6 TDCI engines belong to the Ford DLD engine family. The 1.6 TDCI is called DLD-416 where the number refers to the amount of cilinders and engine displacement. Ford recommend disconnecting the oil return line, replacing it with a long tube, and then letting the engine idle for 60 seconds while collecting the oil in a container. You should get 0.3 litre or more of uninterrupted flow after running this test. Ford Focus Club. Ford Focus 1.6TDCI T1DB MK3 tapping. Think ive heard this on other diesel engines to be honest but im not 100% sure the car has done 33k miles and has no issues apart from this noise. If i drive the car over 2k revs and then let it hang between 1k-2k revs without touching accerlator I get a tapping noise very faint any noise Name: Ashley. Ford Model: Focus 1.6. Ford Year: 2010. UK/Ireland Location: Devon. Posted November 13, 2020. So I've been down low on power and constant limp mode. When I opened the bonnet there was oil everywhere. On further Inspection I narrowed it down to this thing that has a hole in it. Zwjdq.