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John Nechiporchik · 09-17-2013, 08:32 PM

Here's the latest:
Tried to start car....no start
Checked rocker switch to make sure it was working...OK
Checked power to MSD box...OK
tried to start car...fired right up.....3 times....then returned to no start condition
LED working on MSD w/power on
Used spark tester to check coil output....OK
Disconnected crank trigger lead and , with ignition, shorted out green to purple wire which caused spark tester on coil to flash as the short was applied intermittently. This test was done per MSD direction. The only question I have here is that the spark was very weak from this test. Not sure of the correct level of intensity, but will call MSD again tomorrow.
None of the local auto parts stores had a noid light....Harbor Freight has a kit for $35, but I'll try to locate an individual tomorrow. The injector is a Bosch 80150756 with two flat blade terminals.

I hope to test the injectors tomorrow.
I appreciate all of your ideas and help. We WILL figure this out!!!

09-17-2013, 08:32 PM	#5
John Nechiporchik Member Join Date: Mar 2007 Location: Grosse Ile Mi. Posts: 316 Likes: 84 Liked 13 Times in 7 Posts	Re: Intermittent no start condition Here's the latest: Tried to start car....no start Checked rocker switch to make sure it was working...OK Checked power to MSD box...OK tried to start car...fired right up.....3 times....then returned to no start condition LED working on MSD w/power on Used spark tester to check coil output....OK Disconnected crank trigger lead and , with ignition, shorted out green to purple wire which caused spark tester on coil to flash as the short was applied intermittently. This test was done per MSD direction. The only question I have here is that the spark was very weak from this test. Not sure of the correct level of intensity, but will call MSD again tomorrow. None of the local auto parts stores had a noid light....Harbor Freight has a kit for $35, but I'll try to locate an individual tomorrow. The injector is a Bosch 80150756 with two flat blade terminals. I hope to test the injectors tomorrow. I appreciate all of your ideas and help. We WILL figure this out!!!