79 RX-7 timing question...
#1
EliteHardcoreCannuckSquad
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79 RX-7 timing question...
Is there anyone on here familiar with the old points setup on early 7's? I was checking my timing today and at first everything was fine. The timing light was picking up signal on both trailing and leading plugs. After a few more minutes my light suddenly stopped picking up a signal off the trailing wire. I tried the other rotor and same problem. Strong flashes off the both leading wires but nothing off the trailing wires.
I've been trouble shooting it for a bit and have observed a few things. Both trailing plug are actually firing but it appears there isn't enough voltage in the wire to trigger the timing light. If I run the car with the trailing wire off the spark plug and hook up the light to the wire, I get a normal strobe. As soon as I put the wire back on the plug, it stops. I tried different coils but no change. Condensers, points and spark plugs are less than a year old.
Any ideas??
I've been trouble shooting it for a bit and have observed a few things. Both trailing plug are actually firing but it appears there isn't enough voltage in the wire to trigger the timing light. If I run the car with the trailing wire off the spark plug and hook up the light to the wire, I get a normal strobe. As soon as I put the wire back on the plug, it stops. I tried different coils but no change. Condensers, points and spark plugs are less than a year old.
Any ideas??
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it might be the timing light, id try a different one.
that is if it really is sparking
that is if it really is sparking
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the stock 79-80 cars shut off trailing sometimes, but id have to look at the book to see when. maybe thats what yours is doing?
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