After sitting 12 hours at -12c, battery reads 12.7 volts. Battery became fully charged in 20 minutes. Then I tried 3 long cranks, it still won't start. Pulled 7 plugs and they all looked black and a little wet. I guess the cylinders are getting fuel.

Could it be a weak coil? Coil was replaced about 4 years ago?

Could some wire be broken that causes a no start but allows cranking?

Come to think of it, after replacing the ICV, cap and rotor, it started a little rougher.

Any recommendations? I guess it will have to go to the shop tomorrow.

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1989 420 SEL