2. 6- Complicated Citroen Grand C4 Picasso start: Alternator problem . The alternator will recharge the battery of your Citroen Grand C4 Picasso by recovering the energy generated from the engine as soon as you drive. So if it is not functioning correctly, it is likely that your battery is not charging properly and therefore you cannot restart Citroen C4 Parts costs: £15 - £447 Labour time: 7-17 hours £373 - £1186 Would be a good idea to have the system pressure tested before starting to strip down. Again, shows how vital the extended warranty is. You can reach fuel pump/gauge by lifting rear passenger seat, under the carpet, from the large circular hole I can send a picture from mine (petrol, mk2) but I'm not sure if it's same in diesel models. Fuel hose connectors were easy to disconnect (if you know the technique, see pic below) and easy to refit. The wonderful Citroen specialist is Jeff, and yes you're right, the charming front desk guy (Tony) tends to firewall Jeff. I'll give Colliers a call tomorrow and ask them for their advice. I've kept the car with McCarrolls for 6 years now, and since they've ditched Citroen, it might be just the time to get a more competitive quote. Thanks for this, They hooked it up to Lexia and diagnosed a fuel filter problem. Although within service interval they said it was common for water to build up in the filter and then freeze in cold conditions blocking the flow of diesel. They also said the EGR valve was sticking open. I got them to change the fuel filter but not the EGR valve as they couldn't . Use some anti-seize agent to unlock your fuel cap of your Volkswagen Polo 4. First alternative and the one you should reflect on first. You have the opportunity to unseal your stuck fuel cap, to accomplish this you will need to use a WD40 anti-seize type product to lubricate the barrel of your cap. Don’t hesitate to put some in quantity and It founds 5 codes which are P0093, P1351, P2408, P0087 and P0238. Somehow the Depollution System Error gone off after few minutes and he ran the test again and it brought only P2408 which is Fuel Cap Sensor error. does anyone know what is this and do I need to replace anything or this is all causing by the dpf. Quote paul.h Members 8.6k Gender:Male Hi Gmerry and thanks again. One thing I am reasonably sure of now is that this is not an injector issue. The only obvious abnormal diagnostic issue relating to injectors is the injector adjustment on cylinder 2 but when I swapped injectors 2 and 3 the issue remained on cylinder 2. You can reach fuel pump/gauge by lifting rear passenger seat, under the carpet, from the large circular hole I can send a picture from mine (petrol, mk2) but I'm not sure if it's same in diesel models. Fuel hose connectors were easy to disconnect (if you know the technique, see pic below) and easy to refit.

citroen c4 grand picasso fuel cap problems