Suddenly the turn signals don't work. Or rather sometimes they do, for a moment, then they go off.
This showed up after the car came out of the shop, where the mechanic fixed the fuel injectors and one wire.
Could there be a connection between the events?
Alternatively, could it be a fuse problem? I can't imagine that they would go on at all, if that was the case.
If it's neither of the above, what could it be, and would it be expensive to fix?
Suggestions?
TIA