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What is that beside the coolant tank?

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Old 12-30-2011, 02:44 PM
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Default What is that beside the coolant tank?

There's a small round piece near the coolant tank that has a few solid plastic lines going to it and an electrical connector. It has a ticking sound while engine is running. Assume it has something to do with emissions or fuel. Is that normal?

96 4.0L 6 cyl
Old 12-30-2011, 02:47 PM
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Going to need to get a pic of it for us
Old 12-30-2011, 02:52 PM
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Are you talking about the evap. canister with the vac lines going into it?
Old 12-30-2011, 04:52 PM
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That more than likely is the coveted jeep egg (aka Evap/vacuum Canister)
Old 12-30-2011, 08:12 PM
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Purge solenoid. Clicking/tapping good.
Old 12-30-2011, 09:44 PM
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Okay, wasn't sure. After some work on the engine, etc. it's not as noisy and this wasn't something I noticed before.
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