Petrol Coming from cyl one??

[Azman]

Hi guys,

Right got to the bottom of the brown stuff coming from cyl one on the IM Twas petrol..... So had the rail off and replaced the o rings on all injectors today. Started her up and lo and behold it is still there.

So I have ordered a full set of 5 inserts for the manifold as it is the next cheap option on the block so to speak......

Question is -

Could an injector leak upwards under the O ring as it doesn't seem to be coming from behind the insert????

I am changing the inserts as a tester just to see if they are in bad shape.... Strange how it is just ont eh one cyl though and not all......

Thoughts guys...

Az

[mcandmar]

It be a crack in the injector itself letting fuel seep out under pressure?

[martinjs]

I had this once, wrap some ptfe tape around the thread on the inserts when you change them. Sorted it for me.

[Azman]

cheers guys