Injecto leaking

[RugbyPete]

Hi
I noticed a veggie oil smell under the bonnet, spotted when the car overheated (due to radiator leak) that the right injector was bubbling with veg oil and a small pool next to it.
Can these be tightened or is it new injector time??

Man, got so many thing wrong with this car....

[MikeT]

Maybe it's just the excess heat? It might not be a problem once you're back to normal temperatures. Also, it's possible the oil leaked from the leak off pipe rather than the injector. Cheap and easy to replace.