Thumping at Idle
Thread Starter
Joined: Feb 2008
Posts: 1
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Thumping at Idle
Hello, new to this forum and have a quick question. At idle, I have a thumping sound from under the hood at idle. We are talking about a 98 durango 5.9. I have narrowed it down to the evap purge solenoid? On the fire wall, inbetween the brake booster and distributor cap there is an evap component of sorts and for every thump there is a click. Is this a sign of the component going bad, or is there something else causing it to behave like this? There is also a service port on it, how do I service it? Do I service it? Thx
Professional
Joined: Sep 2011
Posts: 235
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From: DesMoines Iowa
Hello, new to this forum and have a quick question. At idle, I have a thumping sound from under the hood at idle. We are talking about a 98 durango 5.9. I have narrowed it down to the evap purge solenoid? On the fire wall, inbetween the brake booster and distributor cap there is an evap component of sorts and for every thump there is a click. Is this a sign of the component going bad, or is there something else causing it to behave like this? There is also a service port on it, how do I service it? Do I service it? Thx
Sorry for the long bump... but did you ever figure it out. I seem to be having the same issues on my 07' dakota.
