Whenever your car or pickup is making a noise that is not "normal" it's best to have it checked to make sure you're safe on all your travels. The gurgling noise could be coming from your cooling system. If you have a leak or air is in the system it could cause that sound.
Either way it needs to be checked for the health of your vehicle. Give us a call or request an appointment online at www.jhautomotiveinc.com/appointments