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D7 17a Starts too easy and hard to stop engine

D7 17a Starts too easy and hard to stop engine

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Location: metaline falls, wa
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1956 D7 17a
When starting cold (92F day) with the pony engine and compression release set and throttle cracked the engine will start to fire and run before I set the compression release to run. I want to make sure there is oil pressure first. The main engine is puffing white smoke from the time I start turning it over till it catches.

When I want to shut it down it doesn't want to stop. Throttle all the way forward and I even set the compression release and it still won't quit. Usually needs to be put in gear and the clutch let out to get it to quit running.

Shutting the engine off is actually more worrisome to me. Any thoughts would be appreciated.

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Thu, Jun 12, 2025 1:07 PM
gemdozer
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Check your linkage maybe a rod bend or could full dirth rear fuel injection pump.

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Thu, Jun 12, 2025 6:41 PM
trainzkid88
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Location: b.berg qld
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check for slop in the linkages make sure your getting full travel.

"i reject your reality and substitute my own" - adam savage. i suspect my final words maybe "well shit, that didnt work"

instead of perfection some times we just have to accept practicality

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Fri, Jun 13, 2025 5:57 AM
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