1987 325 is 2 door sedan bmw?
About 3 days ago i notice my car was semi overheating.. (going past middle mark) and i stopped at a place and got some coolant and put new coolant and water in there.. ever since then my car is running okay but its when i idle that it likes to get hot again.. when im actually driving it stays cool.. someone know what it could be?? i hope its not a major radiator problem or anything because i dont want to put money into the car.. (i plan on buying a new one soon) but for now its crucial that i keep thsi car running.. so any ideas?? plz!! its not the fan i dont think because the fan turns on when the cars on..|thanks!