I had burst radiator 2 months back, that lead to gasket loss, so i got new silver radiator and new gasket installed. But problem of overheating is still persisting. Got gasket changed again. Radiator service was also done. Radiator cap also changed. Now 4 days back i asked a mechanic to check for leak from metal pipe from water body, he said it's okay, there is no leak. But he saw only from top of the engine. I have spent 40K on my clutus in last two months. Whenever i drive it with AC on, it gets overheated in 20 minutes. Sometimes pressure builds in radiator, and bottle gets filled. Temperature needle stays in the middle. I don't want to waste anymore money. Please suggest something which could solve my problem completely. Should i keep changing mechanics or should i go to susuki workshop??