C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Starting Problems

Thread Tools
 
Search this Thread
 
Old Aug 28, 2004 | 09:48 PM
  #1  
The76corvettekid's Avatar
The76corvettekid
Thread Starter
1st Gear
 
Joined: Aug 2004
Posts: 1
Likes: 0
Default Starting Problems

I have a 76 corvette. I have just started having problems starting it. The only way it will start right now is by using a screwdriver on the starter and having the key on the on position. When you try to turn the engine over with the key nothing happens. I checked the starter its fine. I replaced the ignition switch above the steering column. That didn't work. I bypassed the clutch switch and that didn't work. I am stumped at how to fix this problem. If you have any answers please reply. Thanks
Reply
Old Aug 28, 2004 | 11:27 PM
  #2  
vettedan's Avatar
vettedan
Drifting
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Aug 2000
Posts: 1,758
Likes: 4
From: Medford, Or
Default

If you have a meter, measure the resistance between the chassis and the battery ground. Bad grounds can do crazy things. Check and see if you have 12 Vdc at the positive ignition lead on the starting solenoid. While your checking this have someone turn the ignition switch to start. If you don't get 12 volts than either you have a bad fuse link, ignition switch or some other open or short in the ignition circuit. I've seen the distributor chrome noise shielding rub the insulation off the 12-ignition wire to the solenoid and causing a short, thus causing the fuse link to open. I hope this helps.
Dan
Reply
Old Aug 28, 2004 | 11:31 PM
  #3  
RussellMc's Avatar
RussellMc
Instructor
 
Joined: Jul 2000
Posts: 166
Likes: 0
From: Erie, PA, USA
Default

For what it's worth my '75 had the same problem for the last couple of years (I actually installed a pushbutton start switch) before deciding to replace the starter. My starter had checked out okay too; but, for something like $35 for a delco-remy from autozone it was worth a try. Now it starts great using the ignition switch so it actually was the starter.

Good luck,

Russell
Reply
Old Aug 28, 2004 | 11:47 PM
  #4  
CA-Legal-Vette's Avatar
CA-Legal-Vette
Race Director
20 Year Member
All Eyes On Me
Loved
Community Favorite
 
Joined: Jul 2004
Posts: 12,672
Likes: 329
From: Scottsdale Arizona
Default

I was going to suggest the starter selenoid. It may not be your starter since the screwdriver bypass seems to get it going.
Reply
Old Aug 29, 2004 | 12:12 AM
  #5  
pcfred's Avatar
pcfred
Safety Car
15 Year Member
 
Joined: Jan 2004
Posts: 4,776
Likes: 142
From: North of Atlanta GA
St. Jude Donor '05
Default

Sounds like solenoid.
Reply
Old Aug 29, 2004 | 12:18 AM
  #6  
cardo0's Avatar
cardo0
Le Mans Master
20 Year Member
 
Joined: Oct 2002
Posts: 7,098
Likes: 378
From: Las Vegas - Just stop perpetuating myths please.
Default It's probaly the solenoid

Originally Posted by The76corvettekid
I have a 76 corvette. I have just started having problems starting it. The only way it will start right now is by using a screwdriver on the starter and having the key on the on position. When you try to turn the engine over with the key nothing happens. I checked the starter its fine. I replaced the ignition switch above the steering column. That didn't work. I bypassed the clutch switch and that didn't work. I am stumped at how to fix this problem. If you have any answers please reply. Thanks
From here in California it sounds like the solenoid to me. The is a disk contactor inside the solenoid cover (on the starter) that gets burnt up from all the arcing. And BTW cleaning the outside terminals is not cleaning the inside contactor. My first try would be to clean this part and so you can maybe save a few bucks:

1- mark each wire and terminal before you remove them from solenoid so you will know where to replace them.
2- remove that solenoid cover that contains the terminals you just marked (2 screws).
3- remove the spring and contactor disk - should just fall out.
4- clean or just flip copper disk over and clean the contact terminals inside cap/cover (sandpaper, alcohol, etc)
5- reassemble as marked
6- post yer results and let us know if advice was any good
Happy hunting. cardo0
Reply

Get notified of new replies

To Starting Problems





All times are GMT -4. The time now is 04:01 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE