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Old 10-02-2018, 07:35 PM   #1
mill48
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Default Engine Ticking sound

Hi guys. I have a 1928 tudor. I recently noticed a ticking sound from the right side of the engine that was not there before. Can anyone steer me in the right direction for diagnostic and possible fix?
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Old 10-02-2018, 07:40 PM   #2
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Default Re: Engine Ticking sound

Does the ticking increase when you rev engine? First thing I would think of is a sticking or slow valve. Do you use MMO in your gas?
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Old 10-02-2018, 08:20 PM   #3
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Default Re: Engine Ticking sound

Put a new manifold gasket on. Easy job.
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Old 10-02-2018, 08:42 PM   #4
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Default Re: Engine Ticking sound

I had one with a loud ticking sound, put in the MMO and cranked it over with the key off them pulled it to TDC and put about a cup in the suspect cylinder and a week later filled the neighborhood with blue smoke, but ticking all go away. Worked for me and now I use the MMO in our ethanol gas, 4 oz. to a full tank. Been told tranny fluid will do the same. Since I buy MMO by the gallon I find I'm not all that worried about the cost. It is, after all, a ten to thirty thousand dollar toy, so why worry about the minor costs?
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Old 10-02-2018, 11:12 PM   #5
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Default Re: Engine Ticking sound

I haven't noticed a difference with the engine revved up yet. I'll check it out tomorrow. I have not added MMO to the gas, but I will try that also. Thanks.
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Old 10-03-2018, 12:29 AM   #6
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Default Re: Engine Ticking sound

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I once had an engine with a tick and no matter what I did it would not go away until I got a new block and built a new engine. Check valve clearance. The real question is performance affected. l gather not. Don't worry too much.
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Old 10-03-2018, 01:21 AM   #7
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Default Re: Engine Ticking sound

Possible that the cam nut has come loose. Take the little side cover off and see if the cam is loose.


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Old 10-03-2018, 08:36 AM   #8
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Default Re: Engine Ticking sound

Does the ticking go away after the engine warms up?
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Old 10-03-2018, 12:00 PM   #9
Jim Brierley
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Default Re: Engine Ticking sound

If the block is worn in the tappet bores, it will tick. The cure? Oversize tappets.
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Old 10-03-2018, 02:03 PM   #10
Patrick L.
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Default Re: Engine Ticking sound

Try to isolate the noise, lifters, exhaust/intake, timing cover. That'll help us.
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Old 10-24-2018, 08:55 AM   #11
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Default Re: Engine Ticking sound

Hello guys. Sorry I did not get back sooner to update you. I did as Jackson suggested and changed the intake manifold gasket and the ticking sound disappeared. I added a little MMS to the fuel as an added measureand everything seems fine.
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Old 10-24-2018, 09:07 AM   #12
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Default Re: Engine Ticking sound

MMS?

https://en.wikipedia.org/wiki/Miracl...ral_Supplement
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Old 10-24-2018, 12:03 PM   #13
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Default Re: Engine Ticking sound

Your ear just went to school.
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Old 10-25-2018, 01:26 AM   #14
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Default Re: Engine Ticking sound

Quote:
Originally Posted by katy View Post
Hoping he meant MMO, "marvel mystery oil"

that other stuff doesn't sound very good...
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