View Full Version : 2003 MC 209 tach problem

05-04-2011, 04:27 PM
My tach has quit working and only the hour meter works on it. I have checked all the connections to the tach and all the battery connections. I have also checked the ground to the motor and the ground under the dash. I have checked the connections to the coil and the distributor. The check engine alarm also quit working when i turn the key on. I am out of ideas please help.