Ignition Miss - Fixed.

[LWO]

Thought I would share a fix with you guys. It looks factory and easy to install once the sub loom is made.

Had a small miss which was fixed by gapping to 0.6 but car lost a lot of mid range throttle response. A new coil pack loom and coil packs fixed it mostly (now back to 0.8) but there is still a small miss sometimes under accel when booting it up hills (I am not keen of taking any more accel fuel out). I sourced some connectors for the coil pack connectors and bought a second hand gtr fuse box/wiring loom to rape some parts out.

Made this sub loom to plug between the engine loom and the coil pack loom to supply fresh battery volts and a fresh earth. Done in 2.5mm cable.

Install in spare space in fuse box.

Install between engine loom and coil pack sub loom.

No more misfire!!

Also chopped this bit out of the other fuse box and clipped it onto the existing fuse box to create some more fuses. Run one to the fuel pump for a remote relay and got some spares for later.

[niZmO_Man]

Nice

[battery]

Whats your setup? I did a similar mod but after a few months it starts to miss again and I have to swap the plugs out.. Gonna go LS2 coils now I think.

[Jordy32]

Hmm, interesting!

[ErOR]

Can you go into a bit more detail what you have done? Maybe a wiring diagram? Is the new lead going through a relay?