Detonation or what is it? - Toyota Sprinter Trueno, 1.6 L, 1995
In general, this garbage is observed. In hot weather, when driving uphill at speeds in the range from 2700 to 3000 rpm, a loud ringing comes from the muffler. At revs above and below this range, the sound is more or less bass. I want to replace the muffler, but maybe it's not about it?
