Pontiac GTO Forum Pontiac GTO
Sponsors

» Log in
User Name:

Password:

Not a member yet?
Register Now!
» Wheel & Tire Center

Sponsors

» Sponsor Links
»Garage Storage and Cabinets
Go Back   Pontiac GTO Forum
Register Home Forum Photo Gallery Active Topics FAQ Calendar Search Today's Posts Mark Forums Read


       
Thread: Choke problem?
View Single Post
Old 04-13-2007, 08:06 PM   #6 (permalink)
PHOTOGOAT
 
PHOTOGOAT's Avatar
 
Join Date: Feb 2006
Location: Grove City, OH
Posts: 95
My Photos: (0)
Quote:
Originally Posted by 66_goat View Post
I guess I could disconnect the choke but I have no idea how....I have no experience with carbs. Someone else asked if it was the original carburator: It's not the original Carter AFB - it's an Edelbrock.

It seems to me though that it is most likely not the carb, it's just a "hot start" problem. I have had this problem ever since I've owned the car. It cranks normally when cold, but once it's hot, it hardly cranks at all. So what's my next step to solving the problem? Do I need to replace the starter or would something like the "hot shot" part from Painless wiring help boost the amperage to the solenoid (painless #30202)? I also found a Hot Start/Bump Start Solenoid Kit from Taylor (Taylor #383480). Would any of these help?

It is either a timing issue, crappy battery or a weak starter. Big block Ponchos need a high torque starter because the engine will heat soak after it is shut off. Make sure your battery is good and at least 800 CCA as well.

Also, older cars may have corrosion inside the battery cables that you cannot see. It creeps up the insulator and knocks about 1/2 of your cranking amps out.

Food for thought......
__________________
2005 GTO
PBM, RI, A4 with 18" wheels
One of 68

78 Trans Am
46,000 miles, BBC 402
4 speed
Custom automotive photography services available.
PHOTOGOAT is offline   Reply With Quote
 
Powered by vBadvanced CMPS v3.0 RC2
All times are GMT -5. The time now is 12:17 AM.

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
  • AutoForums.com
  • Truck
  • European
  • Import
  • Domestic
  • Manufacturer

AutoForums.com is the premier network of enthusiast-owned enthusiast-operated automotive communities.
We operate more than 100 automotive forums where our users consult peers for shopping information and advice, and share experiences and opinions as a community.

Visit AutoForums.com today.

For advertising information, please visit our AutoForums.com website and Contact Us, or send an email message to sales@autoforums.com.