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dragford 03-04-2013 02:10 PM

no spark
2003 spi just replaced. Turns over fine, nice and strong. Will not fire. Sprayed starter fluid in teh TB, no change. I can hear fuel pump energize. Pulled # 1 plug, held near manifold, no spark. Where do i start?

BC_ZX3 03-04-2013 07:25 PM

Check for spark at the other cylinders. If there's no spark at any plug, it's either coil failure or the coil isn't getting 12V. You should see 12V at the center wire of the coil connector plug with ignition on.

1turbofocus 03-04-2013 08:51 PM

I would check the crank trigger sensor first , if it looks good on the end (remove to check it) then next check the coil plug in for loose or broken wires


BC_ZX3 03-04-2013 10:02 PM

^ Or this too [:o]

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