81 22r No spark
No spark, No blinking light from timing light when turned over on any plug wire. Everything specs out with coil, igniter, pick-up coil, distributor turns when cranked. Rotor turns clockwise and springs back, no slop in distributor shaft
Fuses under dash look good. There not many of them. Where would others be? Ideas? |
There is some relay in the distributer that can go bad. It'll turn either way since there's a gear going into the cam. If you have a service manual it may tell you how to test it. Beyond that, I'm not sure...
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Need advise!!!
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getting power to the igniter?
getting power to the dizzy from the igniter? all you need for spark is a 12v constant power source, and if youre not getting it, then something is wrong with either the coil, or the distributor, or the wiring.. |
How do you know the coil etc. is good? have you checked the relays? let us know how you checked what you checked and get a service manual, they'll be a life saver for many problems down the road.
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The dizzy turns, cap and rotor is new, power to igniter, power from the igniter. I tried a new coil. I have the service manual. I ohmed the components as directed. I replaced the pick-up coil. No spark from coil.
There are no other relays I am aware of other than the dash fuse for engine. I have looked in the service manual for other relays or fuses and see nothing. I will look again. |
Originally Posted by Romans117
(Post 51809492)
The dizzy turns, cap and rotor is new, power to igniter, power from the igniter. I tried a new coil. I have the service manual. I ohmed the components as directed. I replaced the pick-up coil. No spark from coil.
There are no other relays I am aware of other than the dash fuse for engine. I have looked in the service manual for other relays or fuses and see nothing. I will look again. I had this problem where the igniter, dizzy and coil all ohmed out correctly and no spark....I found a good dizzy and igniter on craigslist and stuck them in and no problem.... |
"No blinking light from timing light when turned over on any plug wire."
Focusing on the wiring between the Distributor and Igniter. |
Wiring is good. The transitor did not test out. Will replace and report back.
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The igniter was the problem.
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Good work! That's what my problem was when I had no spark. I would have mentioned it but you said in your first post that it tested out ok.
They're pricey little things! |
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