Voltage takes a big dump all over your chest

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10-31-2011, 04:35 PM

#21

NiklasFalk

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Quote:

Originally Posted by Full_Tilt_Boogie

Check your grounds. High RPM vibration can make a loose connection them lose contact when they would otherwise be okay.

+1 on the grounds
Not that they shake loose but the added current at high RPMs makes bigger voltage loss over the oxide.
After killing a lot of stuff with poor grounds a fat braid will be installed before I get the engine back in.

Add a jumper-cable between the chassis (or maybe the battery negative terminal) and the engine and make a test?