1979 Buick Century Car Will Start Getting Spark Plugs Coil Test Function

1979 BUICK CENTURY
130,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
Car will not start. It is getting no spark to the spark plugs. If it is the coil how do I test for function. Battery properly charged. Thank you for the answer.
Mar 22, 2013 at 5:57 PM
Advertisement
Avatar
JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Primary voltage to coil usually goes hot with the key on. Use a voltage tester on the positive and negative side of coil. With engine cranking you can use testlite on negative side of coil, the lite should pulse. I dont have any wiring info on your model year, meaning, I cant trace wiring circuits.
Mar 22, 2013 at 8:26 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.