Fuel leaking on top of a 3400 SFI gas engine could be due to several reasons, including a damaged fuel line, a faulty fuel injector, or a compromised gasket or seal. Heat and vibrations from the engine can exacerbate wear and tear, leading to leaks. It's crucial to address the issue promptly, as fuel leaks pose fire hazards and can affect engine performance. Regular inspections and maintenance can help prevent such problems.
leaking rings
CFI ? The fuel pressure regulator could be leaking.
Yes it can if the fuel gets hot enough to ignite as in leaking on a header.
A leaking fuel rail is the normal cause.
Very much so. Excess fuel caused by a leaking injector can wash the bore, this can cause a seizure. Also excess fuel can dilute the engine oil, again causing a possible engine seizure . And on a lighter note, leaking injectors can certainly damage the contents of your wallet.
leaking fuel lines.
Find the leak and fix it.
Leaking injectors.
Click on the link to your right for the answer. Because of a gas leak?????? Leaking fuel filter or fuel filter connections; Plugged, dirty or poorly connected fuel injector(s); Leaking or faulty fuel pump; Leaking fuel lines; Punctured or damaged fuel tank.
Fuel line or fuel rail
dirty fuel injectors
what sort of vehicle? but you could check cracked or broken fuel lines, loose filter broken filter gasket. leaking carburettor 9if is carburetted)leaking fuel pump lots to choose from but need to know what vehicle and gas or diesel engine