R33 Misfire? Fuel? After A Service.

[Nick.]

Hey, i figured it was about time to service my car...but after, it made it run shithouse.

Rb25de

Misfires on take off, (shakes the car abit) also on idle, if i hold revs it tends to be okay, then if i give it a bit it just splurts around and makes the car shake.

What i did was Oil stuff which wouldnt do anything. changed the fuel filter. and plugs.

so i took the cover off showing the coilpacks and every now and then theres a big click and i can see a blue spark?? a

also tested each coilpack.....seems to be okay

any help would be greatly appreciated

Thanks, Nick.

[mad082]

sounds like the coils are shagged (especially if you are seeing sparks). it may be that you damaged something when you changed the plugs, or that they were just on the way out and you removing them was enough to put them over the edge. you could try and help the problem by wrapping the lower section of the coil with electrical tape, but it may not help. i'd say new coils are the answer.

[defari]

new coils bro - you can do what mad said and tape them up / silicone them - may mask the problem for a few months but it will get worse over time..

[RBish]

did you gap the plugs?