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Weak crank - no start

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Old 04-18-2015, 08:36 AM
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dmp
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Weak crank - no start

Does this sound flooded? Everything works electrically; when jump starting. I know the truck doing jumping is loud - but this is what my car is doing. I've never heard a flooded 8. All the fuses are in good shape - should i go ahead and swap plugs? Am at wits end.


Last edited by dmp; 04-21-2015 at 06:08 AM.
Old 04-18-2015, 09:03 AM
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That video tells me that your battery and/or starter are shot. The starter is barely moving. That would be your root problem. You may be flooded as a result of that as well, but you won't be able to solve the flooding without solving the battery and/or starter problem first.
Old 04-18-2015, 02:37 PM
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would bad battery preclude jump starting? I noticed cables were very warm after a few start attempts. Thank you!
Old 04-18-2015, 02:44 PM
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If it is still that slow during a jump start, it's the starter, not the battery. If it was hugely better with jumper cables hooked up then it would be the battery (or both).
Old 04-18-2015, 03:06 PM
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Battery is completely dead and wont take a charge - vid was taken during a jump start. Ive not heard of a starter suddenly not working after sitting for 3 months; but i'll start looking that direction - thanks!

Last edited by dmp; 04-21-2015 at 06:12 AM.
Old 04-18-2015, 04:02 PM
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Ok, that is actually a bit different. A battery that has failed internally could still be crippling a jump start attempt. If you know the battery is completely dead, replace it and try again.


(Always fix what you know to be wrong first...)
Old 04-18-2015, 04:03 PM
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Thanks mate
Old 04-19-2015, 10:48 AM
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New battery installed - fixin' to pull the plugs and check them for whatever. Other guidance and ideas appreciated!

Old 04-19-2015, 11:43 AM
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Okay - I got it. Whew.

Flooded - was the first flood since...ever. Restarted via Mazda's procedures. Not bad making it 10.3 years of ownership without flooding.

Thank you very much for the help, RIWWP.
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