Compression test, hand cranking?

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what2do
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Compression test, hand cranking?

Post by what2do »

would a compression test on a cold engine give any worthwhile results? Thanks.
Why would the glass be anything other than half full?

'89 panel van, 1.9 DG.

george2490
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Re: Compression test, hand cranking?

Post by george2490 »

I tried this on air-cooled and got nothing on one cylinder. Spent ages taking apart and rebuilding. Tappet had bled down and compression returned when I ran the engine out of desperation. I guess if you were sure tappets were bled you would get better results.

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what2do
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Location: Salisbury

Re: Compression test, hand cranking?

Post by what2do »

george2490 wrote:I tried this on air-cooled and got nothing on one cylinder. Spent ages taking apart and rebuilding. Tappet had bled down and compression returned when I ran the engine out of desperation. I guess if you were sure tappets were bled you would get better results.

Sent from my MotoE2(4G-LTE) using Tapatalk


I do believe you've stated the obvious that I didn't. :ok Many thanks.
Why would the glass be anything other than half full?

'89 panel van, 1.9 DG.

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