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1986 chevy power problems


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nuggalo
New User
nuggalo profile image

Mar 18, 2012, 10:20 PM

Post #1 of 7 (3768 views)
1986 chevy power problems Sign In

i have an 86 chevy c10 i just recently put aluminum heads on it and when we were putting it back together the ignition wire got clamped under a valve cover tried starting and got nothing found the wire fixed it changed fuses and still nothing we have power to firewall and to starter but nowhere else I'm lost if anybody has a clue please let me know


Tom Greenleaf
Ultimate Carjunky / Moderator
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Mar 18, 2012, 10:47 PM

Post #2 of 7 (3760 views)
Re: 1986 chevy power problems Sign In

What possessed you to put dissimilar metal heads on an iron block? That will serve to just make it subject to head gasket problems - should have left that alone. Almost everything does that now and it stinks.

Whatever engine it should have a even then old GM HEI distributor. If no spark is the issue the module inside might be trouble or blew. If would state what is now wrong it would help.

Did you mean it won't start because of no spark or the trigger wire for starter isn't working?

T



Hammer Time
Ultimate Carjunky / Moderator
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Mar 19, 2012, 3:19 AM

Post #3 of 7 (3718 views)
Re: 1986 chevy power problems Sign In

It would be nice to know which engine we're working on here.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



nuggalo
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Mar 19, 2012, 10:38 AM

Post #4 of 7 (3691 views)
Re: 1986 chevy power problems Sign In

im sorry about the lack of info new to the site the truck it self is an 86 chevy c10 silverado the motor is a 1970 350 bored 30 over edlebrock from cam up all performer series even the aluminum heads it has a pro comp 65k distributor i have power to firewall distributor and to the starter but nowhere else no lights,radio,nothing


Tom Greenleaf
Ultimate Carjunky / Moderator
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Mar 19, 2012, 12:18 PM

Post #5 of 7 (3679 views)
Re: 1986 chevy power problems Sign In

IDK - If it worked before the head replacement with a pinched wire than retrace that whole job for what else got messed up, wires yanked or whatever. The rubber block that passes the wiring to cab could be a problem with all that doesn't work now.

This truck being a 1986 would not be street legal in MA where I live,

T



Hammer Time
Ultimate Carjunky / Moderator
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Mar 19, 2012, 12:53 PM

Post #6 of 7 (3672 views)
Re: 1986 chevy power problems Sign In

Check the fusible links at the starter.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



nuggalo
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Mar 19, 2012, 7:03 PM

Post #7 of 7 (3650 views)
Re: 1986 chevy power problems Sign In

I would like to thank the both of you for your time i found the problem it wasnt a fusible link it was a simple broken wire coming off the dist. on the firewall there is a 3 way fusible link one going to the alternator and one going to the interior fuse box it was about 4 inches from the fusible link on the wire going to the fuse box everything works fine now thanks greatlyCool






 
 
 






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