Lexus SC400 fuel leak under engine
03-18-17, 03:13 PM
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Lexus SC400 fuel leak under engine
Any help or suggestions would be greatly appreciated
03-19-17, 07:07 AM
#4
Most of the fuel lines are hard lines, which are unlikely to leak like that unless damaged or badly corroded. Up in the engine bay is where it's mostly soft lines, so you'll want to feel along those for moisture.
The fuel pressure regulator is my best guess at where the leak would be. If new copper crush washers weren't used when the PO did maintenance work, that could definitely do it.
The fuel pressure regulator is my best guess at where the leak would be. If new copper crush washers weren't used when the PO did maintenance work, that could definitely do it.
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Gliderman
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