s4 t2 no spark
86 na chasis 87 t2 motor everything else seams to be working but i am geting zero spark!!!
Anyhelp? |
injectors firing? coils plugged in? made sure coils are good?
If all is good and normal, unplug your alternator (both the pigtail and the round charging wire) and crank, see if it starts. Keep us posted. |
Originally Posted by ratass240
(Post 10599755)
86 na chasis 87 t2 motor everything else seams to be working but i am geting zero spark!!!
Anyhelp? Coils need to be bolted to the fender for grounding purposes or they won't ignite. |
Thanks for the info ill try it tonight and let u know
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okso i checked everything andstill no spark
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Originally Posted by ratass240
(Post 10601766)
okso i checked everything andstill no spark
Also, the Green/Yellow wire at the leading coil ( same plug where the B/Y wire is) should alternate from 0 volts to 5 volts in repeated fashion w/key to on as the motor is turned over manually by hand. Turning the alternator pulley should rotate the engine. The G/Y wire tells the coil when to spark. |
My ignition/starter relay is bad I believe is bad so if anyone has one let me know
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What part of the relay do you believe is bad?
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OOk so I now have spark...its weak but should be plenty but still no start
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It's alive!!! Idles high but im sure its vacuum leaks
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