Replace power steering hose on a 2003 silverado 2500hd

Mary, 2003 Chevrolet Silverado 2500HD suspension and steering diagrams. Check the attached links,instruction and guides, Good luck
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has the front suspension been checked? binding? seized ball joint?

It would appear that your vehicle has a Hydroboost system (many Chevys do), which uses hydraulic pressure from the power steering pump to also boost the brakes. Check your power steer fluid level. If it is OK, then either you have air in the system, or the pump is failing. Also check all the hoses and pipes between the pump and brake master cylinder for leakage.

all you need is an 18mm, and 16mm end wrench, new hose, some fluid, and some brakleen to clean up the mess when your done if you can find something to **** the fluid out of the reservoir first that helps on keeping the mess to a minimum also..

Hi!!

The Fuel Pressure Regulator is screwed into the fuel injector rail and all you need is a 1/2 or 9/16 open wrench and unplug the electrical connection and the vacuum hose. If you already know that the regulator is defective, I suggest you buy the new one first so you know how it looks like.

the wheel shafts are the problem

Any time the oil is blowing out of anywhere the engine is NOT breathing
properly. Check the PCV valve Hose It's pluged up , off, broken ,maybe
just needs to be replaced. The engine is bulding up pressure.

the power steering lines are very short hoses approximately 8 inches long that go from the power steering pump down to the steering box, which is located on the frame, just below the pump. The brake lines run from the master cylinder(where you fill it with fluid on the drivers side firewall) down to the frame, and then follow the frame both directions; both to the front end and the rear end, along the drivers side frame rail, just on the inside of it. The fuel line runs along the same path to the rear.

the power brakes are a hydrolic system ran off of the power steering pump. therefore if you have a busted power steering hose the power brakes will not work.

The shaft in your power steering pump has broken. Your brakes work off of a system known as Hydra-Boost. If this shaft is broken then your steering and brakes are lost. I contacted GM after I had my power steering pump replaced and they sent me a check for the cost of my repairs. My truck was not under warranty or recalled but earlier models (2500HD) had been recalled for the power steering pump shaft. The pump was the same part number for my 2002 2500HD as the recalled years. Good Luck!