1989 Geo Spectrum Ignition Coil

Tiny
BRONCOSBOY18
  • MEMBER
  • 1989 GEO SPECTRUM
  • 4 CYL
  • FWD
  • MANUAL
  • 12,600 MILES
How do you check the primary and secondary ignition coil's on my car?
We have the ignition coil out, and we are only able to get one reading, coming out at around 3 or 4, opposed to what it should be around 9K right?
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Sunday, August 29th, 2010 AT 11:17 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Yours is way out of specs-replace it

Spectrum Coil Primary resistance :1.20-1.50 ohms and Coil Secondary resistances: 10,200-13,800 ohms
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Monday, August 30th, 2010 AT 2:29 AM

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