A vehicle pulls to the right only while accelerating. Which of the following could be the cause?

When a vehicle pulls to the right only during acceleration, one of the likely causes is a loose cradle. The cradle refers to the component that holds the engine and transmission assembly in place. If this cradle is loose, it can lead to misalignment of the suspension components when torque is applied during acceleration. This misalignment can result in one wheel being pushed harder against the road than the other due to the shifting of the engine's weight, causing the vehicle to pull to the right.

This symptom is specifically tied to the dynamics of acceleration. During this phase, the forces acting upon the vehicle change, highlighting issues such as a loose cradle that might not be as noticeable under steady-state conditions.

In contrast, underinflated and overinflated tires typically cause a vehicle to pull consistently in one direction, regardless of acceleration. A loose power steering pump belt would generally not cause a vehicle to pull; rather, it might affect steering assistance. Understanding the specific circumstances under which the pulling occurs helps in diagnosing the issue effectively, indicating that the loose cradle is a suitable answer for the problem described.