In high school some of my friends and I were mechanically inclined, as in we tinkered and worked on our own heaps (cars) to keep them running. There was this guy nobody much liked, who had asked us for help with his VW Beetle. We were walking out to the parking lot to look at it with him, and as we were walking he was telling us the symptoms it had.
We got to his car and were looking it over discussing possibilities, when my best friend knowingly established that it was an overheating problem, and that what this guy needed was new upper and lower radiator hoses. Well the rest of us triumphantly agreed and even said we would help the guy install them if he would go to the parts store and pick them up. We gave him the instructions that since it was an older car, it might be that the parts store wouldn't have them listed, and not to worry but just keep trying different stores until he found them.
xtn