Welcome to C4Owners.org, Teflon; sorry to hear of your problems. Generally speaking, the DV6 1.6HDi engine and turbo is bullet proof - provided the oil is thoroughly changed at or before 12,500 miles / 20,000 km. Oil leak on the automatic gearbox of a Citroen Grand C4 Picasso: Find the origin of the leak, and change the concerned gasket, get it conducted by a professional, opening a gearbox is not easy. It will cost you a few hundred euros, specifically for the labour. Hi gmerry, I can't answer your question, but personally I would drain the engine side by sucking out the coolant via a tube fed deep down from the reservoir. I have a C4 Mk1 hatchback 1.6HDI 16v(92bhp) and did it this way first with an inexpensive (less than £5) hand held manual pump from ebay (after draining the radiator side the usual way by removing the lower radiator hose). Here’s how it works: 1. First off, choose the right engine oil and oil filter by putting your registration plate into our fast finder tool, then add all the relevant items into your shopping basket. 2. Go to your shopping basket, and then click on “view my fitting options” – you should now be able to browse the selection of garages that Mileage: 8,880 milesReal-world fuel economy: 40.2mpg Our Citroen Grand C4 Picasso leaves the Auto Express fleet having changed my perception of MPVs. Forget boxy ‘bus-like’ exteriors, sluggish Citroen C4 Picasso coolant leak name of part. by cargeeka999 » Mon Apr 22, 2019 11:52 am. As per the title I have a coolant leak on a Citroen C4 Picasso, with a friend I have tracked the leak down to a pipe on the right hand side of the engine that comes out of the back of the water pump thats connected to the out pipe from the radiator. Joined: Jun 05 2011. Location: england. Having replaced all brake pads and one rear right caliper, I bled the brakes using the two man operation - Left front, Right Front, Left Rear, Right Rear sequence. There does not appear to be any air in the system as the brake pedal is quite firm. However, on switching on the engine, the brake pedal now In this video I will be showing you how to change / replace oil and oil filter on Citroen C4 Picasso ! Citroen C4 Picasso Oil - Castrol Edge Turbodiesel 5W-40 👉 Buy from here : The owner said that the "stop engine" light was on and a message saying "low oil pressure" The engine oil was changed along with a new oil filter when head gasket was done. Not leaking oil either, changed oil pressure switch but still the same. Only happens after 15-20 mins driving ie. When hot and only at idle or immediately after rev. Remember that theoil change Gearbox automatic Grand C4 Picasso aims to replace theoil Gearbox automatic Citroen C4 Picasso by a clean lubricant for a smoother gear change. In the same way, the oil change Gearbox Citroen C4 1.6 hdi (and other engines) as well as the oil change Gearbox automatic Citroen C4 (or manual) associated with the other rgNzr.