Yes, if you have a shakey hand, there will be sparks. I was taught in college 15 years ago that the best way to test a starter was with a 2 x 4. Mount it in a secure vice, apply voltage, and try and stop it from spinning with a 2 x 4. If you can stop it, it's junk. If you can't, it's good to go. Sounds primative, but it's accurate.
Take care
~Chris
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Retired Moderator
MustangNet
My site:
JimPorterRacing
RACECAR spelled backwards is RACECAR
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