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1981 C3 won't start

Old Apr 24, 2022 | 07:17 AM
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Default 1981 C3 won't start

New (rebuilt) engine, carburetor, new spark plugs and wires.
Pulled the car out of the gargage ran fine. Turned it off, tried to restart it, and it started and then stalled when i put it in gear. now the engine only cranks. Getting gas and has spark to plugs.
Suggestions?
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Old Apr 24, 2022 | 07:52 AM
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Maybe flooded.
push throttle to floor and hold it there while cranking and not pumping.
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Old Apr 24, 2022 | 10:13 AM
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Thanks tried that, still keeps cranking wants to start
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Old Apr 24, 2022 | 10:38 AM
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Just another note, it doesn't crank over in nuetral.
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Old Apr 24, 2022 | 10:57 AM
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Just a thought, but is it cranking normally and not sluggishly? (Battery)
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Old Apr 24, 2022 | 11:07 AM
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problem solved .... broken wire.. thanks to engine builder.
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Old Apr 24, 2022 | 11:10 AM
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whining sound coming from exhaust???? 30 year old exhaust systen no holes ..new exhaust manifolds removed the air pump system when the rebuild was installed sounds like a bearing whining
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Old Apr 24, 2022 | 11:11 AM
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Originally Posted by Razorr
problem solved .... broken wire.. thanks to engine builder.

Good deal...
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Old Apr 24, 2022 | 03:36 PM
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Great work there Razorr!

Isn't it a great feeling when you can solve the problem yourself? I love that feeling when I run into a roadblock and find the solution all by yourself.

Welcome to the Corvette Forum! This is the place where you can get some great help for your Corvette just for the asking. It appears that you will be helping others figure out the issues with their 1981 C3's pretty soon! Keep up the good work and enjoy your Corvette!

You mention a "whining" from the exhaust, that is strange indeed. It isn't a whistling but a whining that you are hearing? I would be double checking looking for a leak someplace that might be causing the sound. Where do you hear the sound that you are describing?

Best regards,
Chris
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