Running on 7 cylinders?

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mustangbooks
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Running on 7 cylinders?

Post by mustangbooks »

The header pipe exiting no. 1 cylinder on my 318 isn't getting very hot, suggesting it isn't firing as it should... I took the spark plug out and it was white and dry. My thinking is, if the plug wasn't firing it would be wet with fuel, but the symptoms suggest it is firing, just not getting fuel, possibly due to a stuck valve? Is my thinking correct?
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mustangbooks
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Re: Running on 7 cylinders?

Post by mustangbooks »

OK, fixed it - turns out it was the plug lead not transmitting a spark!
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Pete
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Re: Running on 7 cylinders?

Post by Pete »

:thumbright: :thumbright: :thumbright: :thumbright:

You gotta love those quick, cheap fixes!
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Carl
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Re: Running on 7 cylinders?

Post by Carl »

And its often the easiest or simple things that are the last thing you think of, its easy to look too deep into things.
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MattH
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Re: Running on 7 cylinders?

Post by MattH »

Carl wrote: Mon May 21, 18 11:43 pm And its often the easiest or simple things that are the last thing you think of, its easy to look too deep into things.
So true. How many times have I rebuilt a carb only to find it was a loose union sucking air.
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John
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Re: Running on 7 cylinders?

Post by John »

Look at your fueling still if your plug is dry and white
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