Rb25Det 2 Cylinders Out.

[S13RB2530]

guys how u going i am so sorry to bother you all on probably already talked about topics but i am in need of help heeeaapss.

i changed coilpacks to supersparks or whatever theyr called and now cylinders two and six barely complete the cycle we checked this by removing the coil plugs on idle and identified that they dont change the idle pattern as it is really rough. any thoughts?

[S13RB2530]

sorry to be more precise they dont do anything. they have spark. the car didnt run for ages last night but we got it running it was an earth issue

[pipster11]

could be an old and brittle coilpack loom

does it get any better if you wiggle the wires?

[GTR260]

Dirty blocked injectors?

[DVS JEZ]

Put stock coilpacks back in cylinders 2 and 6 to see if it fixes the issue.

If it does its faulty coilpacks

[S13RB2530]

we swapped back to the old coils and same thing. we swapped coils around to other cylinders, swapped spark plugs didnt swap injectors as this side of things is new to me.

i degreased and washed the engine bay a few days before, sorry forgot to mention that major part of my situation.., my reckoning is that waters gotten somewhere in the injector loom, cos the sparks look pretty consistant (its hard to tell cos idle is sloppy) ,, this is so frustrating!!. how can i check dirt in the injectors? thank you so much for replies im new to the rb engines they go so hard.