I'm sorry , but I not mentioned that I'm beginner. the issue is that part of the circuit was broken and i solder a small wire to work. But as I said I still have the problem that sometimes my car not start until i move plug wires. I will try to clean the coil as ride_on says . i buyed the car second...

Hi there, I have a really worry question. Ok i have a volvo 360GLE from 1985 with B200E engine and it has ignition component renix s100600405 (RE 405) the problem is that it component is not working good becouse some times the car does not start until i move the plug wires that goes to component ign...