compact 328 m52 injector leaking problem
 

hi there im quite new to this site and ive already tried to search this problem but no luck!

i have just brought my 3rd compact! this time it has the 2.8 engine in it!

it has just had a head gasket done, so obv fuel rail and everything had to come off!

the other day injector no1 (or 6) the one to the rear of the engine started to leak from the top downwards when i was driving it.

so i immediatly thought the mechanics who did the headgasket didnt replace o rings, so i brought a injector service kit and replaced top and bottom o rings clipped them back in fuel rail and bolted back on manifold and sucess no leak.

then drove about 2 miles and same problem again!

anyone got any suggestions?

also are there ment to be any clips on the injectors holding them to the fuel rail?

cheers carl