No spark at plugs

Good morning,

Check the coil wire and make sure it is sending a spark to the distributor cap. If you have spark at the coil and not the plugs and you have a new cap and rotor, then it sounds like wires.

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Roy

There is no spark coming out of cap. Leeds okay. it's like the rotor is sparking at the wrong position never had the dizzy out or adjusted it the car just stopped. Tony

It's a Chevrolet 350 1991 Silverado 1500 suburban.

Got it.

If you have spark coming out of the top of the coil, then the only thing left is the wires themselves.

Roy

The wires are okay the timing of the spark seems to to have changed by itself.

Do you have spark into the cap?

Roy

Yes, but the rotor and spark don't make spark at the right place anymore or time anymore.

So the spark is too far away from the contacts probably in between the contacts somewhere. Tony

This could be a bad distributor. The shaft may be worn out.

Roy

It happened all off a sudden I thought it was a spark sync pulse change from the timing so the coil sparks at the wrong time now.

The rotor has little play.

You said no spark to the plugs. That's not timing.

Roy

I tested the leads and they are okay.

How did you test the leads?

What was the resistance especially the coil wire?

Roy

It was a worn timing chain it slipped a cog. thank you for your fast replies and hints Roy.
Regards, Tony

You are welcome.

So you did have spark after all.

Always glad to help

Roy