Can you bypass the fuel pressure regulator on a st185?

Bypassing the fuel pressure regulator on a Toyota ST185 is not recommended, as it can lead to improper fuel pressure, which may cause engine performance issues or damage. The fuel pressure regulator is crucial for maintaining the correct fuel pressure for optimal engine operation. If you're experiencing issues with the regulator, it's best to diagnose and replace it rather than bypassing it. Always consult a professional mechanic for modifications to your vehicle's fuel system.