then it’s one of the signs of a bad idler pulley. The first thing you should do is replace it to prevent the engine belt from losing tension and slipping. Like any other component in the vehicle, the idler pulley surface is also worn ...
I have 2000 Volvo s40 1.9t when I add coolant to expansion reservoir it comes up in one of the spark plugs Wells I started the car once after it stalled with starting fluid I drove it’s lil but it ran really bad I’m sure its blown head gasket due to the fact I noticed a lil ...