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Engine Switched Now No Spark

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Old 12-31-2007, 12:26 PM
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Question Engine Switched Now No Spark

I just replaced my 94 v6 w/ a rebuilt 92 v6 and switched over the bolt ons including distributer. I have everything hooked up and went to start and there is no spark . It turns over fine and has fuel, any suggestions? One other thing it does have an after market alarm, can this be the cause of no spark? I thought alarms kill the motor at the starter?
Old 12-31-2007, 05:55 PM
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Something in the ignition system is not installed properly. The distributor is a prime suspect. Read other threads on how to set a misaligned distributor to TDC. Other potential causes include no distributor rotor, loose coil wire, coil not connected correctly, faulty cap, you name it.
Old 01-01-2008, 06:18 AM
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is it possible that the knock sensor can cause no spark if hooked up incorrectly? the motor is a 92 and the plug on the 94 harness is different and I did not have the correct plug so I modified it.
Old 01-01-2008, 10:14 AM
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I have been checking the coil, distributer for resistance and all seems correct and I cant find any connections that I missed this really sucks. I get no spark out of coil wire when cranked, any other suggestions would be great
Old 01-01-2008, 10:58 AM
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A knock sensor will not cause a no start condition. Check all grounds. More than likely its something not hooked up or hooked up wrong since this happend after a motor swap. Recheck your work
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