Author Topic: No spark -- bad igniter?  (Read 16665 times)

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Snowtoy

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Re: No spark -- bad igniter?
« on: Aug 23, 2017, 12:31:10 AM »
So, the other day I was waiting at a red light in town when I heard a tic-tic-tic-tic start up somewhere under the hood about directly in front of me and maybe a little to the left. I had just enough time to think "That doesn't sound good. I should look into it sometime" before the engine died

If the "tic" was more like a "snap", something was grounding out.

Quote
I've tried everything I can think of, but can't get spark. The coil checks out as best as I can tell with a cheap ohm meter, the HT lead to the distributor checks out, and there is 12V at the brown wire coming to the igniter. Do I conclude the igniter is bad?

The 1985 FSM located here will walk you through the steps from checking the wires through the igniter.


Quote
I am hesitant to replace a $200 part on the grounds that all the others seem fine. Especially since many people say this is a really rare failure. But then again, that noise could have been the igniter shorting inside...

P.S. It's an '85 22r. Lots of miles on the igniter, too: at least 150,000

You have to understand that your rig is 32yrs old and you live in an extreme climate, you passed the "rare Toyota part failure" time frame about 8-10yrs ago.


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