Club Cobra GasN Exhaust  

Go Back   Club Cobra > Cobra Talk Areas > ALL COBRA TALK

Keith Craft Racing
Nevada Classics
Keith Craft Racing
Main Menu
Module Jump:
Nevada Classics
Nevada Classics
MMG Superformance
Advertise at CC
Banner Ad Rates
Keith Craft Racing
MMG Superformance
December 2024
S M T W T F S
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31        

Kirkham Motorsports

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 09-04-2007, 12:32 PM
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2007
Location: Jersey Shore, NJ
Cobra Make, Engine: FFR 302
Posts: 27
Not Ranked     
Default My "Hot" Cobra wonlt start ? Help

Hey Guys - Went out yesterday - not too hot out and drove around for about 20-25 minutes. Stopped at 7-11 for a drink (and people gawking at the car) and of course, she wouldn't fire up. Sounded like it didn't want to crank? Now that is the second time that has happened in about 2 weeks. A quick jump from someone started it right up though. The thing is, when it is cold, it turns right over. Only seems to be when i shut it down and go to restart it after only like 5 or 10 minutes that I have a problem. Running a 302 automatic from a 74 Mustang (strong running engine still). Any idea's? Battery, starter? Thanks, JC
Reply With Quote
  #2 (permalink)  
Old 09-04-2007, 12:43 PM
CC Member
Visit my Photo Gallery

 
Join Date: Jul 2007
Location: point plesent beach, nj
Cobra Make, Engine: none yet
Posts: 22
Not Ranked     
Default

check your timing,battery, negative ground post& positive,alternator,starter
good luck
Reply With Quote
  #3 (permalink)  
Old 09-04-2007, 12:48 PM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2007
Location: Odessa (Tampa), FL
Cobra Make, Engine: BDR 559. 410 Stroker 72 block AFR205 Heads, Solid roller lifters, Comp Cams XR286, Eagle 4" stroke internally balanced with chevy journals, Oliver rods, Probe Forged pistons, Mighty Demon, Super Victor, MSD Digital 6.....
Posts: 260
Not Ranked     
Default

Try a heavy duty battery. Sounds like a possible "heat soak" of the starter that then needs more amps to crank. I have heard many people with the same issue, some use a heat shield, some switched to an after market starter.
__________________
BDR 559
Indigo Blue, White Stripes
SBF 410
TKO 600 .82 OD (Road Race)
HP= Enough!!
Reply With Quote
  #4 (permalink)  
Old 09-04-2007, 01:26 PM
Joe Wicked's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2007
Location: Lavon, TX
Cobra Make, Engine:
Posts: 3,008
Send a message via Yahoo to Joe Wicked
Not Ranked     
Default

I had the same issue on a 460 FE block. The problem was the heat soak issue. It would start again after a while, but not if I tried to start it hot. A heat shield helped a little, but I had to wrap the headers in insulation to effect it enough so I could drive it regularly. A new starter would work great for about 4-5 months and then the issue would be back.
Reply With Quote
  #5 (permalink)  
Old 09-04-2007, 04:06 PM
Roscoe's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2000
Location: Fairfield, NJ, USA, NJ
Cobra Make, Engine: A & C, 351W, Tremec 3550. Exiled Member: Club Cranky
Posts: 5,897
Send a message via ICQ to Roscoe
Not Ranked     
Default

What gauge wire are you using for the battery to starter. Should be '0' or '1' gauge.
__________________
Roscoe
"Crisis occurs when women and cattle get excited!"....James Thurber
Reply With Quote
  #6 (permalink)  
Old 09-04-2007, 04:55 PM
HI Cobra's Avatar
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Sep 2002
Location: Montgomery, TX
Cobra Make, Engine: CR 427 S/C, 351W, 5 Sp & KMP142 - 427 SO, 4 Spd
Posts: 2,212
Not Ranked     
Default

I switched from a #4 to #0 on the battery wires - end of problem. Had
the same symptoms.
__________________
Flip
Reply With Quote
  #7 (permalink)  
Old 09-04-2007, 05:03 PM
Gatorac's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2002
Location: Bradenton Florida, FL
Cobra Make, Engine: BDR 930, 427 Windsor T56
Posts: 658
Not Ranked     
Default

My car developed this problem. I replaced the battery and it went away. The battery was about 3 years old. It wasn't completely dead but it didn't have enough power to turn the engine over when it was hot.
__________________
Jim Pomroy

Have Fun!

BDR #930
08 Corvette Coupe
92 Sunburst Yellow Miata
#81 Saturn V Miata Crapcan racer
Panoz GTRA #42
Reply With Quote
  #8 (permalink)  
Old 09-04-2007, 05:11 PM
Roscoe's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2000
Location: Fairfield, NJ, USA, NJ
Cobra Make, Engine: A & C, 351W, Tremec 3550. Exiled Member: Club Cranky
Posts: 5,897
Send a message via ICQ to Roscoe
Not Ranked     
Default

In addition to the '0' gauge, I have a hi-torque mini starter (hitachi type) that works like a charm.

Roscoe
__________________
Roscoe
"Crisis occurs when women and cattle get excited!"....James Thurber
Reply With Quote
  #9 (permalink)  
Old 09-04-2007, 05:31 PM
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2007
Location: Paso Robles, Ca
Cobra Make, Engine: uniquemotorcars 351w
Posts: 9
Not Ranked     
Default

i experienced the same thing, the advise given to me was to make sure i had a good ground, with your battery in the trunk it is critical that the ground is adequate. i had a short cable (maybe 2 ft )from battery to frame, after adding another neg. cable from battery all the way to starter the problem went away
Reply With Quote
  #10 (permalink)  
Old 09-04-2007, 08:42 PM
Clois Harlan's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2000
Location: Broken Arrow. OK ( South Tulsa), USA, OK
Cobra Make, Engine: 66 COBRA FE 427 /4SP. (HCS Coupe w/ 408 Stroker and TKO 600 -sold)
Posts: 5,595
Send a message via AIM to Clois Harlan
Not Ranked     
Default

Ground is very important but I had to replace my hi torque starter last fall just before Run and Gun with a rebuilt starter from Autozone. Starter can't handle the heat from the headers. Mine has started sounding like it has a dead spot when the starter tries to turn over the engine this week. Will be ordering a replacement Hi Torque starter soon.

Clois


Clois
__________________
Sunshine, Asphalt and no stop signs...Perfect

"Let's roll"

"Be part of Something Good
......Leave Something Good Behind!"
from CD "Long Road Out of Eden"
Reply With Quote
  #11 (permalink)  
Old 09-04-2007, 09:12 PM
CC Member
Visit my Photo Gallery

 
Join Date: Jul 2007
Location: Waterford, PA
Cobra Make, Engine:
Posts: 1,384
Not Ranked     
Default

YOu can also remote the solenoid like they used to do on older fords. Alot of chevy guys with longtubes will steal this idea because after a 15 minute trip, car won't turn over. Once the solenoid gets hot, it's usueless till it cools back down. Good grounds are very important as well!
__________________
Bagram AF Afghanistan
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 08:49 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: CC Policy
Links monetized by VigLink