Blacksmoke A Beacon of Hope Amidst the Shadows

Clogged fuel filter should make less black some shouldn't it ? Filter only has 2000 miles on it. 05 Chevy 2500hd 6.6 duramax Allison ... just to name a few things. but first before spending a lot of money i would try and see if you can smell any thing like oil or extra gas. Black smoke is caused by an incorrect air-fuel ratio. Usually, the mixture of fuel and air in your engine is carefully controlled by sensors. This means there is not enough air to burn all of the fuel being injected, and the "left over" fuel is only partially combusted producing black ... Truck starts and idles fine. But when accelerating blows black smoke. It never blew smoke before it only started after the new injectors were ... ... black smoke from tailpipe. Fuel needs to be burnt fully as it will only emit CO2 and water, which do not cause black smoke. That is why the ... Generally speaking, black smoke from a vehicle is a sign that it is burning fuel excessively. There can be a number of reasons for this. Here are five of them. The black smoke is certainly a sign that your Diesel Particulate Filter (DPF) is not working or is missing. It's essentially illegal for this to occur. It's basically just dumping fuel into the cylinders and the resulting black puff is unburnt fuel leaving the car. Black smoke happens when there's too much fuel in the combustion chamber. Unfortunately, black smoke usually means reduced fuel efficiency and increased diesel ...