I've got two problems!
1, the tacho needle sometimes hops up and rounder between 80-150 back and forth!!! can that be that the tape signal generator has a shaker? (is the giver on the gedriebe?) or is there something dirty? or hair ripped on the tacho itself??
2, did I swallow a once in a while while driving on? What's the cause here? Did any of you ever have that?
Thank you for your help
