Injector fault

[luke2405]

I have been trying to sort my miss fire out today. I took the injector plugs off one by one and found that cylinder two made no difference when dissconected. Changed the injectors over so injector 2 was in cylinder 1 and started to remove the plugs again and found that when cylinder 1 was dissconected it made no difference.

I guess im going to need a new injector. Where is the best place to get one from ?
Can I just put one new injector in or do I need a set ?
Should I get the old ones tested ?
I also noticed that the fuel rail connector bottom black o ring was badly perished is this a stanard size o ring or a renault only part ?


Sorry for all the questions :S

 

[scotty2hotty81]

plenty of people on here seem to have them nocking about, someone else was asking for a set and got offered all 4 for £30 ask in the wanted section.

 

[luke2405]

Will do thank you

 

[Moemusic]

How long av you had this problem? Does your engine management light come on? Is it ok to drive with this problem as garage diagnosed my 172 with this problem but can't fit it in till Friday

 

[luke2405]

Had the problem for a couple of weeks was intermittent at the beginning but has now become constant. The engine management light is always on as I have a de cat but it did flash at one point. I dont know if it would be ok to drive like this I have done around 10 miles but that was only to get it home. I dont think its worth the risk driving it whilst broken.

 

[Moemusic]

Cheers m8 think I'll leave it till I can get it in