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 07-22-2004, 02:28 PM
  #1  
USA SHARK
Racer
Thread Starter
 
USA SHARK's Avatar
 
Member Since: Jul 1999
Location: Murphy Texas
Posts: 273
Likes: 0
Received 0 Likes on 0 Posts

Default Starting problems : (

I have a 77 4sp that has difficulty starting when cold. When it's warmed up, it starts right up. But when it's cold, I have to use starter fluid to get it going. Once it starts, it runs a little rough at first, but will idle without dying.

I don't know much yet about engines and carbs, but is there an adjustment I can make or any other ideas? I haven't done any engine work since I bought it last summer, just rebuilt the front suspension and replaced the power steering, but I took a look at a spark plug and it was pretty dirty.

Thanks guys.
Old 07-22-2004, 02:41 PM
  #2  
wombvette
Le Mans Master
 
wombvette's Avatar
 
Member Since: Jan 2000
Location: New Hill NC
Posts: 8,918
Likes: 0
Received 24 Likes on 23 Posts

Default

It has a common problem with almost all Rochesters, that is that it leaks all of the gas out over time. Next time before you do anything, pump the pedal eight or ten times quickly and then hit the starter. It should start.
Old 07-22-2004, 03:06 PM
  #3  
Freepop
Pro
 
Freepop's Avatar
 
Member Since: Aug 2002
Location: South Central MI
Posts: 698
Likes: 0
Received 0 Likes on 0 Posts

Default

Using stater fluid all the time is not good for your engine.
Old 07-22-2004, 03:17 PM
  #4  
79 vette
Instructor
 
79 vette's Avatar
 
Member Since: Jul 2001
Location: Bklyn,Ny U.S.A
Posts: 118
Likes: 0
Received 0 Likes on 0 Posts

Default

How is your choke?I would ck to see if you are getting 12v to the choke with the key turned to the on position.also you can adjust the choke to be a little richer upon start up and see if that helps
Old 07-22-2004, 04:41 PM
  #5  
comp
Team Owner
 
comp's Avatar
 
Member Since: Sep 2003
Location: eville in
Posts: 88,393
Likes: 0
Received 2 Likes on 2 Posts

Default

to all

Get notified of new replies

To Starting problems : (




Quick Reply: Starting problems : (



All times are GMT -4. The time now is 11:45 PM.