SR no spark

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dank240
Posts: 2
Joined: Tue Nov 13, 2007 9:28 am
Car: 89 240 sx fastback, 90 240 fastback

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i finally rebuilt my sr and dropped it in. everything is hooked up and ready to go, but i am getting no spark at my coil packs, any of them. i cant figure out y this is. anyone have this problem or no why this might be happening please let me know. i really want to get this thing started up, but i dont no where to look or what to do on this no spark situation. any help from anyone would be great.


carbully
Posts: 89
Joined: Sun Jan 14, 2007 3:15 pm
Contact:

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Back when I was turning wrenches in the dealerships it seemed like when we found we had a no spark condition on a Nissan we could usually trace it down to some sort of problem.

ok sorry to be a smarta$$, you are probably not in the mood for humor. Here's the best thing I can tell you, you will need more info than that. Are you getting power to the coil packs? Do they have good ground? Are they being triggered on and off in their primary circuit? Does your tach wiggle when you crank on the starter?

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srdub-t
Posts: 644
Joined: Wed Dec 20, 2006 4:59 pm
Car: white 91 SR22 powered coupe 240sx, 95 black c36 amg

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sometimes its the most obvious things like main engine ground, coilpack grounds, ign relay maybe, check em out


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