Having Issues With Car Starting

[ian_and1]

Ok having a few problems with my R34, It's a 1998

Basically car was running fine no issues took it to a mate to have rocker cover seals replaced, rotors machined and coilovers put all, All went to plan until we went to start it, And the car was turning over fueling etc just sounded like no spark

We went over and tripled checked all plugs that we have unplugged etc and everything is where it came from, We have checked injector pulse and cranking RMP and they are all OK but there is a faint trigger pulse at the coilpacks ? what could cause this ? Have we maybe disturbed a wire when we were doing the rocker cover? Or some earth along the way that could of been moved ?

Any help greatly appreciated

Thanks

[ian_and1]

And just a quick one, Where is the igntier module located ?

[Moodles2]

At the back of the coilpack cover, if it was removed, I would double check it's ground wire (seperate black wire) that it has a clean earth. The ignitor is hard to miss, it's a square silver box with fins (looks like a heatsink) about the size of a mobile phone

[ian_and1]

Thanks mate ill have a look after work, I thought that it had been moved from the coilpack over to some where else on the RB25 neo's :S ?

[ian_and1]

Just bumping this to the top ?

[Adriano]

NEO's dont have an igniter at the back of the head, its built into the ecu. What trouble code is it showing?

[Marko R1]

is that your girlfriend in the avatar

if so, u wont have time to drive your gtr

[ian_and1]

  Adriano said:

NEO's dont have an igniter at the back of the head, its built into the ecu. What trouble code is it showing?

None

  Marko R1 said:

is that your girlfriend in the avatar

if so, u wont have time to drive your gtr

Hahah I wish

[Race_Bred]

Try putting some jumper leads on it, i've seen plenty of cars turning over and not starting because battery voltage is a tad too low.

[ian_and1]

Tried that to, Thinking maybe we have disrupted a wire when we were pulling the rocker cover off Gonna try and borrow a ECU and swap them over and rule the ECU out

[DVS JEZ]

On rb26s its possible to mix up the 2 connectors at back of inlet manifold which is for the coilpacks.

Not sure i its the same for ur car but worth checking

[ian_and1]

  DVS32R said:

On rb26s its possible to mix up the 2 connectors at back of inlet manifold which is for the coilpacks.

Not sure i its the same for ur car but worth checking

Interesting, Can any-1 confirm this ?