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G engine question
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MNLonnie View Drop Down
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Joined: 11 Sep 2009
Location: Baxter MN
Points: 4791 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MNLonnie Quote  Post ReplyReply Direct Link To This Post Topic: G engine question
    Posted: 08 Sep 2018 at 9:21am
Went to fire up the G the other day and heard a metallic snap and then it had no compression. I assumed broken camshaft/timing gear or something but this morning I pulled it in the shop and all 4 intake valves are stuck open and all 4 exhaust valves are working fine. Before I tear it apart I would like to know what would cause this?
Waukesha B, B, IB, G, styled WF, D15, 615 backhoe, 2-Oliver OC3's, 4 Ford Model T's, 3 Model A Fords, AV8 Coupe, AV8 Roadster, 1933 Ford Wrecker
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Tracy Martin TN View Drop Down
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Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10831 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tracy Martin TN Quote  Post ReplyReply Direct Link To This Post Posted: 08 Sep 2018 at 7:20pm
If the exhaust are opening and closing, I would bet the intake are stuck from water.They all shouldn't be stuck at completely open unless rust has seized them after you turned engine over. With the cover off you should be able to inspect the valve stems. Try some kroil and see it they will free up.Hth  Tracy
No greater gift than healthy grandkids!
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JoeM(GA) View Drop Down
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Joined: 12 Sep 2009
Location: Cumming,GA
Points: 4846 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JoeM(GA) Quote  Post ReplyReply Direct Link To This Post Posted: 08 Sep 2018 at 7:32pm
Like Tracy said, rust has formed on intake stems, first time they opened
the rust dug in to the guides and they all stuck in succession
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