Engine 1.1i = 3.2 litres
Engine 1.4i = 3.2 litres
Engine 1.6i = 3.2 litres
Engine 1.4HDi and 1.4HDi 16V = 3.8 litres
Read more: http://wiki.answers.com/How_much_oil_does_a_citreon_c3_need#ixzz1bKjQlc5P
On the front of the engine inside a plastic cover with a 27mm "nut"
The diesel engine Citroen C3 have the fuel filter located in the engine bay, under the air intake pipe to the air filter. There are some pictures on this forum post: http://citroenc3owners.com/diesel-c3-tips/how-to-change-the-air-filter-on-a-citroen-c3-1-4-16v-hdi-t80.html and some instructions to remove the diesel filter here: http://citroenc3owners.com/diesel-citroen-c3/changing-the-diesel-fuel-filter-t102.html The petrol engine Citroen C3 has a filter in the fuel tank that lasts the life of the car.
It means the engine may be overheating.
OAT Coolant.Mix the concentration dependant on your country (lowest temperature).seehttp://citroenc3owners.com/citroen-c3-tips/citroen-c3-coolant-t40.html
Manual gear box 2 litre Automatic gear box comes as sealed unit
Its under the turbo air inlet pipe in the engine bay. there are some photos of the Citroen C3 HDi fuel filter in the forum link http://citroenc3owners.com/diesel-c3-tips/how-to-change-the-air-filter-on-a-citroen-c3-1-4-16v-hdi-t80.html http://citroenc3owners.com/resources/citroen-c3-hdi-air-inlet-pipe-lower-mounting-point-inlet-pi/54
It is on the pipe behind the engine that goes to cabin radiator
There are many features of the Citroen C3 Picasso. Examples of some features of the Citroen C3 Picasso includes an anti-lock breaking system and remote central locking.
Red OAT antifreeze and coolant. Premixed will be easiest. See the link for more information: http://citroenc3owners.com/citroen-c3-tips/citroen-c3-coolant-t40.html
NO....
Its in an air box, at the back of the engine. (Between the engine and the firewall) There are some pictures here http://citroenc3owners.com/diesel-c3-tips/how-to-change-the-air-filter-on-a-citroen-c3-1-4-16v-hdi-t80.html The 8 valve version needs the 3 screws to be removed from the lid to access the air filter. The instructions for the 16v are more complicated and are here http://citroenc3owners.com/diesel-c3-tips/how-to-change-the-air-filter-on-a-citroen-c3-1-4-16v-hdi-t80.html
The diagnostic plug is in the glove compartment in C3