Diesel engines require more oxygen than their gasoline-fueled counterparts, and they put more stress on air intakes and filters because of it. A fully functional diesel fuel injection pump is also essential to supplying the engine with sufficient power. Without fuel, no engine can pull its weight efficiently. An inefficient diesel fuel injection pump can cost a truck the power it needs to tow a trailer up an incline or on unpaved roads.

Hitching is another key element to towing capacity. The standard ball hitch with which most factory trucks are supplied puts all the weight behind the vehicle. With a gooseneck hitch or a central fifth wheel hitch, payload weight is distributed more evenly, allowing for greater capacity and better handling on twisting Idaho roads. While Boise drivers may not need the improved handling, anyone who takes to the rugged country surrounding Nampa, Caldwell and Meridian will find it a necessity.

A new suspension system adds no additional towing power, but it can make towing easier. With a sturdier suspension system, trailers and trucks will not bottom out on hilly roads.

As the diesel engine repair specialists at Gem State point out, every vehicle has an upper towing limit set by its manufacturer. The truck's factory frame, drive shaft and suspension system are not rated for more than this weight, and even replacing the engine with a more powerful GMC-Chevy Duramax, Dodge-Cummins or Ford-Powerstroke engine will not increase towing capacity beyond what the vehicle's frame is designed to handle. Speak to an authorized diesel engine parts specialist to find out more about how to increase towing capacity and handling.

Gem State Diesel

505 North Main Street

Meridian, ID, 83642

208-288-5555

For more information about Cummins diesel engine repair please visit http://gemstatediesel.com/