« previous next »
Pages: [1]   Go Down

Author Topic: no spark chevy 1985 c30 350  (Read 4490 times)

Offline richcur

  • New Users
  • Posts: 1
no spark chevy 1985 c30 350
« on: October 13, 2008, 10:28:48 pm »
any suggestions? can not get a spark on the old dully. have changed the coil and controll module, have cleaned the cap and the rotor, just a thought would the neutral safety switch cut off the spark? does this truck have any sort of computer, please suggest the next step to try
Logged

Offline Captkaos

  • OWNER and Administrator
  • Administrator
  • Senior Member
  • *****
  • Posts: 18454
    • http://www.73-87chevytrucks.com
Re: no spark chevy 1985 c30 350
« Reply #1 on: October 13, 2008, 10:39:44 pm »
Are you getting power to the coil?
What kind of module are you using?
Logged

Offline VileZambonie

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 19170
Re: no spark chevy 1985 c30 350
« Reply #2 on: October 14, 2008, 06:16:50 am »
Verify you have B+ to the coil. If the module is good check the pick up coil. unplug it and measure it's resistance.
Logged
,                           ___ 
                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline Lt.Del

  • Andy aka:SgtDel
  • Senior Member
  • ****
  • Posts: 3864
  • DelbridgePhotography.com
    • www.delbridge.net
Re: no spark chevy 1985 c30 350
« Reply #3 on: October 14, 2008, 03:05:23 pm »
neutral safety switch has nothing to do with it as long as you can turn the keyk all the way.  There are no wires on that switch. 
Logged
Pages: [1]   Go Up
« previous next »