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Strange noise from 98 EJ20

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ElusiveStranger Officially Full-On Dubber

330 posts · joined May 2006 ·

#603478
Hi guys & girls

I've got a strange noise coming from around the Throttle body/coil/inlet manifold sorta area.

It occurs at an interval of 5 - 5.5 seconds at idle (not random intervals). A quiet "Tick tick" (two ticks, duration of about as fast as you can say it) sounds like an electrical spark.
I've ruled out HT as it's every 5 - 5.5 seconds or so.

Every thing's running fine but any ideas as to WTH it is?

Cheers

ratbug aka toddy101

439 posts · joined Jan 2003 ·

#603552
Does the 98 have a purge solenoid around that area? IF so i bet its that, and perfectly normal. Theres also the idle solenoid, but that should be operating at a lot higher frequency that 5 seconds.
Sharbuilt Beach buggy with Subaru 2L Turbo
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ElusiveStranger Officially Full-On Dubber

330 posts · joined May 2006 ·

#603628
ratbug wrote:Does the 98 have a purge solenoid around that area? IF so i bet its that, and perfectly normal. Theres also the idle solenoid, but that should be operating at a lot higher frequency that 5 seconds.
Yes it has.
Didn't think of that (as it sounds like a spark)- many thanks! 🙂

Will report back