1986 Chevy Suburban it wont fire, no spark to plugs

Tiny
TODDWOOD
  • MEMBER
  • 1986 CHEVROLET SUBURBAN
Engine Mechanical problem
1986 Chevy Suburban V8 Four Wheel Drive Automatic lots miles

it turns over but wont fire
Wednesday, May 19th, 2010 AT 12:48 AM

1 Reply

Tiny
INTERNETMECHANIC
  • MECHANIC
  • 700 POSTS
How long since a tune-up? Is coil in the cap? If so, use a testlite at the cap tach terminal. Engine cranking the lite should pulse. Also check primary voltage to cap, pink wire, goes hot when you turn on the key. There are other possibilities, but, that will get you started.
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Wednesday, May 19th, 2010 AT 2:12 PM

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