At what intervals should I change the engine oil on my CITROËN C4 1.6 BlueHDi 100? CITROËN recommends oil change intervals of 15,000 km or 12 months for the C4 1.6 BlueHDi 100 Diesel. Outside of these intervals, an oil change may also be necessary if the dashboard oil light comes on. Failure of the system or running out of fluid may well result in the DPF clogging. I wouldn't want to change the fluid myself, but many have, but the counter must be reset using Lexia/Diagbox. Failure to reset will result in no fluid being injected and the risk of the DPF blocking. I really hope I have explained everything clearly! C4 PICASSO / SPACETOURER, GRAND C4 PICASSO / SPACETOURER, C5 AIRCROSS, DS5 Brake Fluid Change: £70 Diagnostic – Up To 1 Hour: £125 What motor oil should I choose for my CITROЁN C4 II Grand Picasso 1.6 HDi / BlueHDi 115 Diesel 115 hp? Our top-rated products that suit CITROЁN C4 II Grand Picasso 1.6 HDi / BlueHDi 115 Diesel 115 hp best are: Engine oil COMMA Pro-Tech 5W-30, 5l, Synthetic Oil; Engine oil LIQUI MOLY Top Tec, 4200 5W-30, 5l, Synthetic Oil 41K views 2 years ago. How to change transmission gear box oil for citroen c4 grand picasso mk2 mark 2, 2014, 2015, 2016, 2017, 2018, 2019 Gear oil should be replaced 30000-50000 Hello, Im going to change my transmisson fluid in my c4 picasso 2.0i 2007 automatic petrol but wondered if anyone could tell me the excact amount of oil to re-fill it once its drained i think its 3.1 litres but if anyone could confirm would be awesome also im not 100% sure where the transmisson drain plug is? Failure to do this can result in many issues, such as transmission overheat, solenoid failure, jerky gear changes and even total gearbox failure. A transmission fluid flush is a process in which the fluid in an automatic transmission is flushed out of the transmission (gearbox) and replaced with new Automatic Transmission Fluid (AFT). Vay Tiền Cấp Tốc Online Cmnd.

citroen c4 grand picasso transmission oil change