What can happen when the idler arm goes bad on a 1971 Chevy pick up?

The idler arm is a critical component of the steering system in a 1971 Chevy pickup. It connects the steering box to the pitman arm, which in turn connects to the steering linkage. The idler arm supports the pitman arm and allows it to move freely.

When the idler arm goes bad, it can cause a number of problems with the steering system, including:

* Difficulty turning the steering wheel. The idler arm helps to amplify the force applied to the steering wheel, so if it is worn or damaged, it can make it difficult to turn the wheel.

* Loose steering. The idler arm helps to keep the steering linkage tight, so if it is worn or damaged, it can cause the steering to feel loose or sloppy.

* Wandering steering. The idler arm helps to keep the steering wheel pointed in the desired direction, so if it is worn or damaged, it can cause the steering wheel to wander or drift.

* Clunking or popping sounds when turning the steering wheel. These sounds can be a sign that the idler arm is worn or damaged.

If you experience any of these symptoms, it is important to have your idler arm inspected and replaced if necessary. Driving with a bad idler arm can be dangerous, as it can lead to a loss of control of the vehicle.