Can someone help me with a question about my tachometer not working. Can this cause starting issues. I’m having a hard time starting the engine. The battery is a year old and to get it started I have to place a battery charger on the battery. I may also have to turn the key several times to get the starter to crank the engine over. I noticed while trying to get more information that the RPM is monitored by the crankshaft position sensor so I’m wondering if this is the cause of the starting problem. I’m also wondering about the starter or solenoid?

Thanks,

Russ