25-01-2015, 10:04 PM
When I start my HDi cold, usually after work when its been sitting outside for 9 hours, it starts fine, then I let it idle a bit, whilst idling, every now and then the revs drop and the lights dim, only for a second, once its been running for 5 mins it doesnt do it, Any ideas?

![[Image: e0d4ac7c-727f-46a8-ae0c-d4a324a8a667_zpsyn3ibroz.jpg]](http://i889.photobucket.com/albums/ac91/lewisgilliatt/e0d4ac7c-727f-46a8-ae0c-d4a324a8a667_zpsyn3ibroz.jpg)