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Old 02-16-2014, 10:12 PM
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This part ticks like crazy

Whats this part called? I brought it to an autoparts store and they said its supposed to tick but its crazy loud and I can hear it inide the jeep. Anyone know how I can reduce the noise? Wrap it with something maybe? Its driving me crazy

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Old 02-16-2014, 10:42 PM
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Re: This part ticks like crazy

This is the EVAP purge solenoid and its indeed suppost to tick. The PCM sends pulses to this solenoid valve, after warming up the engine, to suck the gasses stored in the EVAP canister, into the engine inlet and burn them off.
There is a TSB to put some extra rubber mount to it, to reduce the propagation of the noise, but it can still be heard inside the cabin.
Maybe a more sportier exhaust will help?
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