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Topic: Key won't start car

in Forum: C3 Electrical


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Key won't start car (1/3)
 7/10/12 1:11pm
dads2vetteLifetime Member
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Ash Fork, AZ - USA

Vette(s):
1981 Red Interior White exterior


Joined: 4/18/2007
Posts: 1053

When I turn the key the guages jump to life, the initial power surge but it won't turn over.  Only way to start is to jump the starter.  Crate motor installed, ecm disconnected.  I've been lazy trying to track the problem down, lazy may be to critical since I don't know where to start and I don't want to screw around with electrical without getting some help/advice.
 
 
Thanks, Dave


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Dave C..........My mantra: I can not be bought!!      Long and short term leases available.
In the words of Zora Arkus-Duntov "Is your seat belt fastened? Alright, Let's go"


Yeah, I know, Shut up Dave.
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Re: Key won't start car (2/3)
 7/10/12 5:02pm
Adams' AppleLifetime Member
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Duncanville, TX - USA

Vette(s):
#1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas


Joined: 11/8/2003
Posts: 20128

Dave, check to purple wire at the starter solenoid for 12v while turning the key to "Start". You must have 12v there for the starter to engage.
If you do not, you'll need to check the Neutral safety switch on an automatic, or the clutch safety switch on a standard. Start with the check at the starter, and work your way back...starter, NSS, ignition switch.


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Joel Adams
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Re: Key won't start car (3/3)
 7/10/12 6:01pm
dads2vetteLifetime Member
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Ash Fork, AZ - USA

Vette(s):
1981 Red Interior White exterior


Joined: 4/18/2007
Posts: 1053

Will do Joel, and thanks.  Now that you mention the nuetral safety switch, I remember having that problem in a 79 Z28 I use to own.

______________
Dave C..........My mantra: I can not be bought!!      Long and short term leases available.
In the words of Zora Arkus-Duntov "Is your seat belt fastened? Alright, Let's go"


Yeah, I know, Shut up Dave.
Lifetime Member #192


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