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View Full Version : Please help with SR swap


fastmax555
07-20-2006, 10:31 PM
Ok so it's a redtop in a 91 240sx.
My swap is pretty much done and my car started and idled well for two days but now it dont start anymore. It crank, I have fuel but no sparks, and there was a little bit of smoke coming from behind the cluster.

After looking at it, I see that my battery ground is disconnected from the engine so I think that I just fried a ground somewhere else. That groung is now reconnected but the engine just crank.

If you have any tips on how to check my grounds or other things you may suggest please help me, I've searched and learned a few good things but not enough.

thanks and sorry for my bad english.

punxva
07-21-2006, 08:11 AM
check the ground for the coil packs

slider2828
07-21-2006, 10:03 AM
There are a LOT of grounds. Intake manifold, head, valve cover to chassis and then chassis. Should be most of the major grounds.

fastmax555
07-21-2006, 10:19 AM
ok thanks, but how do I know if the ground is bad?