MSD Failure Diagnostic
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Joined: Nov 2002
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From: Katherine, Australia
Car: 1990 Camaro IROC-T
Engine: L98 Turbo (GT40)
Transmission: THO400
Axle/Gears: Forged axles, 3.23 rear
MSD Failure Diagnostic
Car came to a complete stop this morning as per my other thread. A brief check over showed that I had no spark that the plus, checked further back, I had no spark out of the coil...
From here on im not 100% sure how to check further back. I have a MSD 6A and Blaster SS coil.

Which of these wires should i be able to get a multimeter reading on and when?
From here on im not 100% sure how to check further back. I have a MSD 6A and Blaster SS coil.

Which of these wires should i be able to get a multimeter reading on and when?
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Thread Starter
Member
Joined: Nov 2002
Posts: 309
Likes: 0
From: Katherine, Australia
Car: 1990 Camaro IROC-T
Engine: L98 Turbo (GT40)
Transmission: THO400
Axle/Gears: Forged axles, 3.23 rear
Re: MSD Failure Diagnostic
Thanks mate. I found that not long after I posted. I suspect (and dearly hope) that the trigger wire from the dizzy is just earthing out somewhere, since is was just an abrupt lose of ignition.
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RedLeader289
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May 28, 2019 01:47 PM





