If one engine has heat — either through preheat or air heaters — but the other one doesn’t, that could be the problem. So check to see if the air heaters are working on one side or the other. The easiest way to check is to watch voltage meters. If the voltage drops because the air heaters are drawing huge power, you can assume the heaters are working, especially if you see the power draw on the engine that does start. If you have engine heaters on both engines, feel or measure the temperature of the two blocks to see if one is colder than the other.
Assuming the heaters check out and only one engine starts, the next thing to look at is the fuel. Obviously, the starting engine has fuel. So how do you figure out if the non-starting engine has a fuel problem? This is not so simple. I would start by replacing all the fuel filters. Including the good engine? Why not? Get it done now. Then, read your engine manual and find out how to prime the engine to see if fuel is getting to it. Usually, this is accomplished by manually pumping the fuel after disconnecting a line to one of the injectors. Once you see fuel coming out of the line, reconnect the line and give it a try.
My guess is that the engine will start now, and you will have discovered and corrected a fuel clog.
Posted By: On: 4/26/2013
Title: Its always necessary keep your teeth clean
A tooth (plural teeth) is a small, calcified, whitish structure initiate in the jaws (or mouths) of innumerable vertebrates and habituated to to sever down food. Some animals, strikingly carnivores, also take teeth in behalf of hunting or instead of defensive purposes. The roots of teeth are covered by means of gums. Teeth are not made of bone, but rather of multiple tissues of varying density and hardness.
The ordinary design of teeth is alike resemble across the vertebrates, although there is considerable modulation in their form and position. The teeth of mammals get esoteric roots, and this figure is also create in some fish, and in crocodilians. In most teleost fish, how, the teeth are fastened to the outer rise of the bone, while in lizards they are fixed devoted to to the inner interface of the jaw by the same side. In cartilaginous fish, such as sharks, the teeth are attached beside cold ligaments to the hoops of cartilage that type the jaw.