My steering wheel is hard to maneuver, especially in making turns on both sides.It is making an irking noise as if there is no morr steering wheel oil.

hi Justine.
There some moments when the steering wheelbecomes stiff and hard to turn. From irregular servicing, lack of fluid oil to low tyre pressure or bad wheelalignment, any of these could be the cause. ... Under normal circumstances when the car is in good condition, the steering wheel is always flexible when turning.11 Sep 2014

What makes the steering wheel stiff? - Daily Monitor

www.monitor.co.ug/Business/Auto/What-makes-the-steering-wheel-stiff-/.../index.html
try this link.
Why Is My Steering Wheel Hard To Turn
or this.
3 Common Causes of Steering Wheel Hard to Turn Especially at Low Speeds...
or this one.
What causes steering wheel hard to turn

Can you describe your problem any further? Such as leaking fluid on the ground near the inside of the passenger side wheel or a whining noise of any sort (especially when turning the wheel). Have you checked the powering steering reservoir to make sure its topped up on steering fluid? Also, is there any difference in how hard the wheel is to turn when the engine is running versus when the engine is off? If you are getting a whine noise when you turn the wheel side to side or fluid is leaking on the ground from any of the lines you will get a major decrease in power assistance. If it feels the same as when the engine is not running you could have a power steering pump that has blown a seal. Usually the main seal goes out around the main shaft that holds the pulley and you could possibly see splatter marks on the pulley itself or around the belt.

this might help:
Here is the Technical Service Bulletin that maybe of help, worth looking into but can't guarantee that it would fix your problem Steering - Steering Column Clunking When Turning TECHNICAL Bulletin No.: 01-02-32-001P Date: November 25, 2009 Subject: Clunk Felt/Noise Heard From Steering Column, Steering Gear and/or Front Of Vehicle During Turning Maneuver and/or Steering Wheel Rotation (Replace Intermediate Shaft As Directed) Models: 2001-2004 Buick Regal 2005-2008 Buick Allure (Canada Only), LaCrosse 2000-2008 Chevrolet Impala 2000-2007 Chevrolet Monte Carlo 1998-2002 Oldsmobile Intrigue 2004-2007 Pontiac Grand Prix Supercede: This bulletin is being revised to add the 2008 Buick LaCrosse/Allure. Please discard Corporate Bulletin Number 01-02-32-001O (Section 02 - Steering). Condition Some customers may comment on a clunk type noise coming from the front of the vehicle while driving during a turning maneuver.
1. Locate a large area (parking lot) where the vehicle can be turned in a tight circle. 2. Turn the steering wheel to the right and/or left all the way to the steering lock, then off the steering lock a 1/4 turn. 3. Drive the vehicle approximately 5 km/h (3 mph) in a circle, preferably over rough pavement or seams on the road surface. 4. Drive the vehicle straight ahead at idle speed while applying and releasing the brake pedal. Listen/feel the steering wheel for the clunk/noise condition. 5. If a clunk is felt in the steering wheel, the MOST likely cause is the I-shaft - not the steering gear. Continue with the correction. Correction DO THIS - Replace the intermediate shaft DON'T DO THIS - DO NOT lube the intermediate shaft Replace the existing intermediate shaft

could be a rack and pinion problem

Hello! This is a known problem that is addressed by the following Technical Service Bulletin...Guru...saailer

Subject:Steering System Moan, Groan, Shudder and/or Vibration Type Noise During Low Speed Turning Maneuvers (Replace Steering Gear) #04-02-32-007A - (12/01/2004) Models:2004-2005 Buick Rainier
2003-2005 Chevrolet TrailBlazer, TrailBlazer EXT
2003-2005 GMC Envoy, Envoy XL
2004-2005 GMC Envoy XUV
2003-2004 Oldsmobile Bravada
Short Wheelbase Utilities Built Prior to VIN Breakpoint 52123375
Long Wheelbase Utilities Built Prior to VIN Breakpoint 56137280
This bulletin is being revised to remove the 2002 model year and add the long wheelbase utilities. Please discard Corporate Bulletin Number 04-02-32-007 (Section 02 -- Steering).

ConditionSome customers may comment on a moan, groan, shudder and/or vibration noise while making low speed turning maneuvers. Customers usually notice this condition in parking lot turning maneuvers.
Correction

1. Diagnose the power steering concern. Refer to Symptoms - Power Steering System (SI Document ID #670351).
2. Replace the steering gear with a newly designed steering gear. See the parts information below. Refer to Power Steering Gear Replacement (SI Document ID #742314).

Parts Information

Part Number

Description

Qty
88965356
Gear Kit, Steering
(Short Wheelbase Utilities)
1
88967181
Gear Kit, Steering
(Long Wheelbase Utilities)
1
Warranty InformationFor vehicles repaired under warranty, use:

Labor Operation

Description

Labor Time
E9740
Gear Assembly, Power Steering - Replace
Use published labor operation time
E2000
Toe, Front - Adjust

I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

When you put p/w steering fluid in did you notice any leaks on or around p/w steering lines? Have you had to replace the fluid on a regular bases? The clicking noise while turning could be cv axles have you checked them?

Check the power steering pump fluid level, if it is good, you may have a problem with the rack or a defective pressure hose.

Check your Power steering fluid, lines, and pump. It sounds like your pump is going out, however, check the lines before hand to make sure you haven't just lost the pressure.

These trucks are notorious for ball joints that make all kinds of noise. Start by inspecting the ball joints while someone turns the wheel side to side.

1. Jack up truck so wheels are free from ground.
2. With engine off turn wheel side to side and listen for your noise.
3. If you are not detecting the noise during this test the noise maybe in your power steering system.

Also note that sometimes the ball joints may not make noise unless the wheels are on the ground and loaded. In this case rocking the wheel should expose the location of your noise.

Is the belt on the power steering pump tight or loose does the pump makes a huming noise when turning steering all these are causes of hard to turn steering belt need to be (tight) on pump and pump must not be huming when turning steering add fluid if needed and play with steering to see if help if not need to replace pump