Topic: A new question on 1969 wiring...
in Forum: C3 Electrical
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Temple City, CA - USA
Joined: 10/3/2010
Posts: 365
Vette(s): 1969 Daytona Yellow. 350 / Automatic.
how is the ground supposed to connect from the battery to the starter? I've always believed that the starter being bolted to the bell housing would give it a ground?
|UPDATED|3/17/2016 3:07:12 PM (AZT)|/UPDATED|
|UPDATED|3/17/2016 3:07:12 PM (AZT)|/UPDATED|
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Moderator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
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
Ground cable from battery attaches under the drive seat, to the frame. At the front, another cable attaches from the frame to one of the engine mount bolts. The starter will ground to the engine.
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Temple City, CA - USA
Joined: 10/3/2010
Posts: 365
Vette(s): 1969 Daytona Yellow. 350 / Automatic.
Finally back to the Vette, life has a way of demanding attention elsewhere...
Noticed in the Assembly Manual for 1969 that there should be a ground wire connecting at one of the starter mounting bolts. Found the wire, attached it, but had to change the end terminal so I guess it was connected somewhere else at one time. Continuity check showed the wire was connected to the battery ground cable but not a good connection. Resistance went down but not to 1 or 2 ohms as I usually see.
Symptoms now:
Battery voltage is 11.6 volts,
Side lights work, not enough air to turn the lights but I saw no light gleaming thorugh the covers.
Turn signals work.
Horn works
Battery (or amps) guage doesn't register when the key is turned on,
but swings hard to the left when the key is moved to start.
Had the starter checked at O'brien's Auto parts- ran fine.
I'm at a loss. any suggestions?
|UPDATED|3/22/2016 1:33:29 PM (AZT)|/UPDATED|
Noticed in the Assembly Manual for 1969 that there should be a ground wire connecting at one of the starter mounting bolts. Found the wire, attached it, but had to change the end terminal so I guess it was connected somewhere else at one time. Continuity check showed the wire was connected to the battery ground cable but not a good connection. Resistance went down but not to 1 or 2 ohms as I usually see.
Symptoms now:
Battery voltage is 11.6 volts,
Side lights work, not enough air to turn the lights but I saw no light gleaming thorugh the covers.
Turn signals work.
Horn works
Battery (or amps) guage doesn't register when the key is turned on,
but swings hard to the left when the key is moved to start.
Had the starter checked at O'brien's Auto parts- ran fine.
I'm at a loss. any suggestions?
|UPDATED|3/22/2016 1:33:29 PM (AZT)|/UPDATED|

Temple City, CA - USA
Joined: 10/3/2010
Posts: 365
Vette(s): 1969 Daytona Yellow. 350 / Automatic.
It Started!!
Needed to find all the wires AND recharge the battery. 11.6 volts didn't work, 12.99 volts did the trick. I didn't measure amperes although that probably had something to do with it!!
Needed to find all the wires AND recharge the battery. 11.6 volts didn't work, 12.99 volts did the trick. I didn't measure amperes although that probably had something to do with it!!

Moderator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
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






Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
in Forum: C3 Electrical
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