Owned my c5 for 48 hours. Since then I’ve had no coil readings on port 1 happen 4 times already. First 2 times it happened I would check then reconnect coils. It would still read no coils. I would hit the blue button again and it would read OK.
3rd 4th time i got the no coil reading I just pressed the blue button and refreshed twice without touching the wires and got the OK message.
Is this common? Should I be worried? It’s always the same port.
first time it happened i thought i had an issue w my coil.