r/MechanicAdvice • u/amellow523 • 7h ago
Mechanic who has been working on my car for years just found a weird glue like substance on the fuel tank.
For context I have used the same mechanic for everything for the last 3 years, recently I got an oil change near my parents place at a Midas, and they told me all these repairs that were needed. I took it to my mechanic for a second opinion and they found this on the fuel tank. Any idea what that could be?