Welcome to Club Hot Rod!  The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. 

  •  » Members from all over the US and the world!
  •  » Help from all over the world for your questions
  •  » Build logs for you and all members
  •  » Blogs
  •  » Image Gallery
  •  » Many thousands of members and hundreds of thousands of posts! 

YES! I want to register an account for free right now!  p.s.: For registered members this ad will NOT show

 

Thread: Engine popping when first started
          
   
   

Reply To Thread
Results 1 to 5 of 5
  1. #1
    ronhall is offline CHR Junior sMember Visit my Photo Gallery
    Join Date
    Jun 2013
    Location
    Ocala
    Posts
    1

    Unhappy Engine popping when first started

     



    I just had a 350 Chevy built by pros and when it is first started it has loud popping out the tail pipes until it gets warm. Then it will not idle acts fuel starved.
    Mechanics are stumped any ideas whats wrong????

  2. #2
    jerry clayton's Avatar
    jerry clayton is offline CHR Member Visit my Photo Gallery
    Join Date
    Feb 2006
    Location
    Bartlett
    Posts
    6,831

    Carb????????/type and size-fuel pump??????????electric/manual/pressure regulator????????Headers????????Dist timing??? firing order???/crossed wires?????????

    Spray some starting fluid into to see if it helps( I've made my wifes car start/run on her mothers hair spray once when the fuel pump went bad----------

  3. #3
    rspears's Avatar
    rspears is offline CHR Member/Contributor Visit my Photo Gallery
    Join Date
    Sep 2007
    Location
    Gardner, KS
    Car Year, Make, Model: '33 HiBoy Coupe, '32 HiBoy Roadster
    Posts
    11,047

    Vacuum leak sounds likely.
    Roger
    Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.

  4. #4
    34_40's Avatar
    34_40 is offline CHR Member Visit my Photo Gallery
    Join Date
    Sep 2007
    Location
    New Bedford
    Car Year, Make, Model: 34 Ford 3W Coupe Replica
    Posts
    14,646

    Valves set properly? Ignition timing? Air : Fuel Mixture?

  5. #5
    firebird77clone's Avatar
    firebird77clone is offline CHR Member Visit my Photo Gallery
    Join Date
    Sep 2005
    Location
    Hamilton
    Car Year, Make, Model: 69 nomad, 73 charger, 74 vega
    Posts
    3,900

    My first thought was valves, but vacuum leak sounds more likely.
    .
    Education is expensive. Keep that in mind, and you'll never be terribly upset when a project goes awry.
    EG

Reply To Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Links monetized by VigLink