Heavy Petrol Smell After I Changed My Injectors

[R.3.2.G.T.R]

a leaking injector will be the cleanest looking one, have a look n see if ya can spot one

[Harey]

If you have no idea about cars, stop driving it and take it back to your mechanic asap!

If your smelling lots of fuel something is definitely wrong. And yes fuel is flammable so it could be dangerous.

[Moodles2]

I agree with the above, stop driving it because you are clueless. I see 2 things happening. Scenario 1, the fuel is leaking in the enginebay and starts a fire, possibly a write-off situation. Scenario 2, the engine is being starved of fuel and running lean, the engine will run super hot and throw a bearing(s), melt pistons & valves, crack the piston rings, break the conrods etc, resulting in a rebuild that is going to cost 2k+.

[MrKenny]

all done, thanks guys............its only broken injector seals, the o-ring.........one of my injectors.....so the fuel is leaking. Thanks guys!

[johnnyt]

good to see it sorted lad, lesson learnt eh?

PS. I recently found out the hard way when i was rushing to get my car on the dyno the other week, didnt seat 2 of the injectors lower seals properly..result=fuel blowback on boost=one dyno run=$200 wasted=lesson learnt, dont rush:)

[Moodles2]

I think the lesson learnt here, is when spending so much money on the injectors themselves, is to spend that extra $40ish for a new set of genuine injector o-rings/seats from Nissan.