Replacing The Ignition Control Module ( ICM ) GM / No Spark

In this video I show you how I replace the Ignition control module in a 91 Camaro. If you find this video helpful, subscribe. I put out a repair video every week. Thanks for watching.
Links to newer style AC Delco ICM - amzn.to/3DXYOVk
Links to older style 7 terminal ICM - amzn.to/3C8ApMj
Link to older style 4 Terminal ICM - amzn.to/3Ebg89v
Link to Thermal Paste - amzn.to/3E6tio1
Disclaimer:
Due to factors beyond the control of Grim Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Grim Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Grim Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of Grim Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not Grim Repair.
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Music in this video

[@robinlangois8852]

Thanks for sharing video I have a 88 firebird and stored it in shop in fall now I have no spark Cranks and cranks

[@AFatBunny7130]

I have no power coming to the ignition coil. Does this part being bad cause that or would that be something else? Thanks.

[@GrimRepair]

That would be something else.

[@AFatBunny7130]

@@GrimRepair Thanks for the reply. Do you know what might be the issue then? I am assuming power from key on goes to the ignition coil and then from there travels to the ICM, etc. I have no spark from the ignition coil and then I checked the pink wire coming in to the coil and I have no power reading on the multimeter.

[@GrimRepair]

@AFatBunny7130 I would have to look at a wiring diagram, what is the year make and model?

[@AFatBunny7130]

@@GrimRepair 1987 Chevy Camaro IROC-Z, 5.7L. I tried to find wiring diagrams online but didn't have much luck finding one that was actually clear enough to read.

[@GrimRepair]

@AFatBunny7130 I have books, all data and michell. If you want a good book the factory service manuals are the best. I got mine from ebay, it was about $100 and it's worth it.

[@bigshark1270]

Any video showing how to test?

[@GrimRepair]

I don't have a video. The parts stores test it somehow with a big machine.

[@bigshark1270]

@@GrimRepairOk I’ll take it to them

[@trufdacrook6106]

You should’ve really started the car, it leads viewers to believe that did not fix the issue

[@GrimRepair]

Did it fix your issue?

[@ChickenJoe24]

Was hoping to hear ir roar at the end of the video would have been 🤌*chefs kiss* Thanks for uploading though hopingnto buy my first camaro it went up for sale with a no start issue.