Hi All
My 2003 SR5 Hilux has recently started to idle really rough, when it is started cold it runs fine but when it warms up it runs terrible at an idle as though it wants to cut out. It is also puffing out blue smoke out the exhaust when it is at an idle and under load, the back tail gate is black with soot from the exhaust, it has a little bit of lost power but apart from the blue smoke it runs fine when not at a idle. If anyone has any ideas of what the problem could be it would be much appreciated.
thanks