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Author Topic:   Very weak spark. Why?
saintmike
Dirt Full Roller

Total posts: 28
posted May 28, 2001 09:28 PM UIN: 104185055
I have two nights on my D.U.I (HEI) distributor. I have a strong 12.46 volts at the cap. I swapped out the coil and cap with a spare. No improvement. Could the module have failed already? A very weak spark is present. What am I missing here? Thanks.

bogged
Dirt Roller

Total posts: 25
posted May 29, 2001 07:17 AM
make sure you have a very good ground to the engine block.

KK17
Dirt Full Roller

Total posts: 75
posted May 29, 2001 05:49 PM
12.46 volts isn't even fully charged, 12.6 is. Either run an alternator or 16 volt battery. This is probably not you're problem presently, but it will be in the future.

neverenoughbrew
Dirt Roller

Total posts: 20
posted June 05, 2001 06:50 AM
I only run MSD.

Pickel
Dirt Freak

Total posts: 239
posted June 05, 2001 08:36 PM UIN: 25419780
I run into this problem years ago. I found that I was not getting proper power supply to the distributor.

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