Stop in for a cup of coffee

Mattax said
Maybe. If my math is right. Lemme think again.
Maybe not.
If it was a single coil on a 3 cyl. dividing the 6 cylinder sale by 2 would be it. right?
But with a single coil it fires 3 times per revolution.
With your coil/cyl. it fires once per cylinder. So then I guess that will read 1/3, so I guess we need to multiply by 3.
does that seem right?
Click to expand...
I was told thete would be no math! I'm thinking if I have one coil per cylinder and test off of just one coil, I treat the reading as a 1 cylinder? 4 cylinder scale and divide by 4? That puts my idle speed at 4K or so.. my little test meter don't go that high.. I may be tool shopping..