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Engine Ticking and Check Engine Light

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Old Apr 13, 2015 | 11:27 AM
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Default Engine Ticking and Check Engine Light

ISSUE RESOLVED! Loose spark plug wire.

Does anyone know what this may be? Seems to be coming from the driver side head towards the rear.


Last edited by connormcw; Apr 13, 2015 at 02:09 PM. Reason: reason for noise found
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Old Apr 13, 2015 | 11:28 AM
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broken valve spring, bad lifter, come to mind could be alot of things post your codes
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Old Apr 13, 2015 | 12:07 PM
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Originally Posted by feeder82
broken valve spring, bad lifter, come to mind could be alot of things post your codes
I can run codes later today, I do have a video which I've added that may help diagnose. Thank you for the reply, I love the help on this forum.
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Old Apr 13, 2015 | 12:16 PM
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Not knowing the codes, I was going to say an exhaust leak as a possibility until I listened to the video.

My best guess right now, without codes, is a bad plug or wire or coil. Sounds a lot like a high voltage spark jumping to ground. Engine would have a miss in it.

My next best guess is a bad fuel injector, although I think this is less likely.
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Old Apr 13, 2015 | 12:27 PM
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It does feel down on power, with a stronger exhaust smell.

Sorry about not running codes yet, I forgot how to access them until I got into the office and looked them up. Will post ASAP
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Old Apr 13, 2015 | 01:11 PM
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Don't drive. Could be a rocker spit bearings or if there was a recent over rev, a bent pushrod. You need to confirm what is going on. May not throw a code unless you have a miss, but then the light would be on or flashing.
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Old Apr 13, 2015 | 02:07 PM
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Originally Posted by vettenuts
Don't drive. Could be a rocker spit bearings or if there was a recent over rev, a bent pushrod. You need to confirm what is going on. May not throw a code unless you have a miss, but then the light would be on or flashing.
Great advise, been driving the fiancee's Honda.

Also, good news! Spark plug wire came loose, causing check engine light, misfire, and ticking. Issue resolved.
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Old Apr 13, 2015 | 02:10 PM
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Originally Posted by 4XLR8N
My best guess right now, without codes, is a bad plug or wire or coil. Sounds a lot like a high voltage spark jumping to ground. Engine would have a miss in it.
IMPRESSIVE!
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Old Apr 13, 2015 | 02:13 PM
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Originally Posted by 4XLR8N
Not knowing the codes, I was going to say an exhaust leak as a possibility until I listened to the video.

My best guess right now, without codes, is a bad plug or wire or coil. Sounds a lot like a high voltage spark jumping to ground. Engine would have a miss in it.

My next best guess is a bad fuel injector, although I think this is less likely.
Seriously impressive! I'm also glad this issue is not going to hurt my wallet as I was anticipating something worse.
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Old Apr 13, 2015 | 02:27 PM
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Originally Posted by connormcw
Seriously impressive! I'm also glad this issue is not going to hurt my wallet as I was anticipating something worse.
Why is this impressive? Did you actually do any diagnostics?
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Old Apr 13, 2015 | 02:30 PM
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Originally Posted by eevette2001
Why is this impressive? Did you actually do any diagnostics?
I was agreeing to Strocker87 that 4XLR8N's comment was impressive as to guessing the sound was a plug missfiring based only on a video before I had a chance to run codes
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Old Apr 14, 2015 | 07:55 AM
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Glad 4XLR8N was able to "make the call" impressive indeed.
Congrats!
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