Comments by "John Cooper" (@johncooper4637) on "Engine Misfire! NEVER Ignore to Avoid Exhaust Failure!" video.

  1. There have been a lot of changes to the engine, I believe, look for older videos about this car.
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  2. A fun fact about petroleum jelly - it has many uses, maybe one of the most unusual uses was a sealant between two halves of a quartz dome used in an initial semiconductor process where the temperature reached almost the melting point of the silicon slice, about 2,500 degrees F, so that it would accept dopant to change the resistivity of the slice. This was a manual process back when the slices were only 3 inches in diameter.
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