relative compression test

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4 years 4 months ago #35982 by Sanchezj3161
Does this mean I have no compression in one cylinder?
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4 years 4 months ago - 4 years 4 months ago #35987 by Chad
Replied by Chad on topic relative compression test
I would say "Yes". You have 7 humps and a space for the 8th. The hump, after the space, is a bit higher than the rest, which is to be expected.

Now, throw a sync on an ignition event, and number the humps/cylinders in accordance with the firing order.

"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."

I have learned more by being wrong, than I have by being right. :-)
Last edit: 4 years 4 months ago by Chad.

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4 years 4 months ago #35988 by Chad
Replied by Chad on topic relative compression test

Chad wrote: Now, throw a sync on an ignition event, and number the humps/cylinders in accordance with the firing order.


My apologies. I just realized that you are using the Uscope, which is single channel.

"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."

I have learned more by being wrong, than I have by being right. :-)

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4 years 4 months ago #36025 by Andy.MacFadyen
Bad news on the engine :-(
But you made good use of the uScope that is a really good capture it shows all the classic characteristics to look for.

" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)



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