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cooling system leak

  1. How-To, DIY and Tips & Tricks
    One method to detect a leak in your cars' cooling circuit is to conduct a pressure test. I found that finding a pressure tester was not so easy. Fortunately, Autozone had one for rent and I used that to diagnose my own system for a refundable $75.00- 80.00. But, what if you don't have that to...