general problems of the 2002 Chevrolet Silverado

Hi this is the second set of the fuel injector on this diesel engine,I talk to the different mechanic on dealers an privet shops and ask what is this problem and say is because the fuel,the used,how you drive,etc but no body say what is the reason, my problem is this injector set is not like replace like a set the spark plugs on gas engine is much money $5600, and I not the only person, I check online many trucks of this get this problems, please help as, the company make this truck whit this problems and people like me used for work and is not fear.

I had just driven 15 miles to on the expressway, I stopped at a store for a couple of minutes. When I went back to the truck, I didnt see the fluid under it, but got in and started the truck. At that time I was excellerating slowly to pull out of a parking spot. About that time a pedestrian stepped off the curb in front of me. I hit the break and it went to the floor! I missed the pedestrian and coasted to the end of the parking lot where I tried to apply the emergency break, that also failed! a concrete curb allowed me to stop the vehicle without incident. I had the vehicle towed to 2 garages before I could find one to repair it at a cost of just under $900. 00.

Corroded fuel and brake lines resulting in perforation of metal lines and fuel and brake fluid leaks.

Fuel lines rusted out. Brake lines rusted out earlier. Tailgate, wheel wheels,cab, etc all rusted thro. Wheels hubs so rusted, they had to be cut out with a touch. It's so rusted out, I feel it's almost unsafe. Fuel lines so rusted out, they were dripping gas.

On 26 September 2011 said vehicle had to have all brake lines and other brake parts replaced due to excessive rust/rusting out at 71,012 well maintained miles at a cost of $1300. 00 plus. On 30 December 2014 said vehicle had to have all fuel lines and fuel filler tube replaced due to excessive rust/rusting out at 90,790 well maintained miles at a cost of $1800. Oo plus.