Where is the jiggle valve on a Jeep Cherokee?

There's no single part officially called a "jiggle valve" on a Jeep Cherokee (or most other vehicles). The term "jiggle valve" is a colloquialism, often used to refer to a small valve that allows for a small amount of fluid flow to relieve pressure or prevent a vacuum. Its location varies greatly depending on *what system* it's part of.

To help you find what you're looking for, you need to be more specific. Are you experiencing a specific problem? What system are you working on (fuel, brakes, emissions, etc.)? Knowing the year and model of your Jeep Cherokee would also be helpful.

For example, a "jiggle valve" might informally refer to:

* A component within the fuel system: This could be related to fuel pressure regulation.

* A part of a vacuum line: Various vacuum-operated systems have small check valves that could be misidentified.

* A small valve in the brake system (less likely): While not common to call it a jiggle valve, a small valve could be involved in a proportioning or other pressure-related function.

Provide more context, and I can give you a more accurate answer.