TDc

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Aug 12, 2025 | 04:20 PM

GITTYUPGO

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Joined: Dec 2010

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From: OREGON

TDc

Every time a piston comes up it creates compression and pops the injector and then combustion is this right?
So if I bring #1 up all the way is this TDC? or close to it.

Aug 13, 2025 | 11:29 AM

texasprd

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Joined: Sep 2010

Posts: 492

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From: San Antonio, TX

Quote:

Originally Posted by GITTYUPGO

Every time a piston comes up it creates compression and pops the injector and then combustion is this right?
So if I bring #1 up all the way is this TDC? or close to it.

On the compression stroke, yes - not on the exhaust stroke.
https://taylorandfrancis.com/knowled...0the%20engine.