A few months back I had my waterpump and cambelt replaced. I recently took it to a different garage for an oil change service etc, when I picked it up the mechanic noticed my cambelt was loose. He showed me how slack it was, you could pull at it, no tension at all. It was also nearly slipping off the top cog. It is currently sat there getting the cambelt re done!
Now if it had slipped off I know how bad things could have been.
My question is what symptoms could this have caused?
Help appreciated. I have searched but most results turn up derv issues.