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No screw. Neither of these cars have screws holding the ECM plug in place.
The red one is the only car that has this issue. The car in the foreground (Jigsaw) has never failed to start.
Just another summary for those that don't care to read every post:
I did the electronic conversion in 2001 before I swapped from the stock 318 to the first 440. It was several years before the no spark issue reared it's ugly head. It would always occur here at home but one time it was at an indoor car show at the time we were leaving. Nobody had any spare parts, no jumper wires, no tools. I just wiggled wires until it finally started.
Over the years, the issue would crop up at the most inopportune times. TWICE it happened during a fresh/first fire of a engine rebuild and of course, both times it was with flat tappet cams where instant starts are crucial to cam and lifter life. Other times it would happen at home. I have changed every ignition part at one time or another...Distributor, coil, ballast resistor, multiple ECMs, I've cleaned the bulkhead terminals, I've tried different ignition switches...once it starts, I figure that I fixed it but then is craps out again another time later.
Of the 6 times I've taken road trips of over 900 miles, it never failed on me. It always started every time I drove it around town too, except for the one time a few months ago. Seriously....this is random and weird. Every time but once that it failed has been here at home. Because of that, I've often tested parts on other cars. I did follow through with the booklet that I got from Halifax Hops. I got voltage where I am supposed to at the ECM plug:
I do sometimes save parts that failed to inspect them later. I may dig in after I get this fixed.
I am tired of the anxiety of this. I love the car but can't trust it to always start. The ignition portion of the harness was bought new in 2013 to fix this very issue that also randomly happened before.
The red one is the only car that has this issue. The car in the foreground (Jigsaw) has never failed to start.
Just another summary for those that don't care to read every post:
I did the electronic conversion in 2001 before I swapped from the stock 318 to the first 440. It was several years before the no spark issue reared it's ugly head. It would always occur here at home but one time it was at an indoor car show at the time we were leaving. Nobody had any spare parts, no jumper wires, no tools. I just wiggled wires until it finally started.
Over the years, the issue would crop up at the most inopportune times. TWICE it happened during a fresh/first fire of a engine rebuild and of course, both times it was with flat tappet cams where instant starts are crucial to cam and lifter life. Other times it would happen at home. I have changed every ignition part at one time or another...Distributor, coil, ballast resistor, multiple ECMs, I've cleaned the bulkhead terminals, I've tried different ignition switches...once it starts, I figure that I fixed it but then is craps out again another time later.
Of the 6 times I've taken road trips of over 900 miles, it never failed on me. It always started every time I drove it around town too, except for the one time a few months ago. Seriously....this is random and weird. Every time but once that it failed has been here at home. Because of that, I've often tested parts on other cars. I did follow through with the booklet that I got from Halifax Hops. I got voltage where I am supposed to at the ECM plug:
Autopsy that blue box - see what's under that transistor cover?
Goo and electronics... Probably popped a capacitor.
I do sometimes save parts that failed to inspect them later. I may dig in after I get this fixed.
I am tired of the anxiety of this. I love the car but can't trust it to always start. The ignition portion of the harness was bought new in 2013 to fix this very issue that also randomly happened before.