News: Putting FUN and FRIENDLINESS, FIRST into owning and learning about AMC small bodied cars, primarily Eagles, Spirits and Concords as well as vehicles built in AMC's Mexican subsidiary, VAM.

The AMC Eaglepedia can now be accessed using the buttons found below  This is a comprehensive ever growing archive of information, tips, diagrams, manuals, etc. for the AMC Eagle and other small bodied AMC cars. 

Also a button is now available for our Face Book Group page.


Welcome to the AMC Eagles Nest.  A new site under "old" management -- so welcome to your new home for everything related to AMC Eagles, Spirits and Concords along with opportunities to interact with other AMC'ers.  This site will soon be evolving to look different than it has and we will be incorporating new features we hope you will find useful, entertaining and expand your AMC horizons.

You can now promote your topics at your favorite social media site by clicking on the appropriate icon (top upper right of the page) while viewing the topic you wish to promote.


  • November 23, 2024, 12:47:19 AM

Login with username, password and session length

Author Topic: Vapor lock? Bad torque converter?  (Read 2427 times)

0 Members and 2 Guests are viewing this topic.

Offline George Mann

  • Eagle
  • **
  • Posts: 70
  • Thumbs Up 3
Vapor lock? Bad torque converter?
« on: July 08, 2015, 10:35:43 AM »
My Eagle seems to be running a bit ruff, and stalling at times in warm weather. It acts as if it is either an ignition issue (HEI), or vapor lock (vented gas cap, no vapor system). I will be installing a new OEM coil and module shortly.

Also, it is next to impossible to drive the car until it has reached full operating temperature, as it will stall as soon as it is put in gear (with current Motorcraft carb, as well as 2 old properly adjusted Carters). I believe it to be a faulty torque converter.

It also takes over a minute for the engine to run smoothly on its own during the first start of the day (have to use starting fluid. no fuel or pressure in fuel line). But this is most likely totally unrelated to the problems above.
1985 Eagle Wagon

Offline carnuck

  • Having a 727 means never re-doing the trans again
  • AMC Eagles Den Addicted
  • ********
  • Posts: 3451
  • Thumbs Up 89
  • Near Seattle
    • Virtual Jeep
Re: Vapor lock? Bad torque converter?
« Reply #1 on: July 08, 2015, 06:52:44 PM »
Sounds like a mix of things. Carb flooding or major vacuum leak. Converters that are lockup can go bad. The best test for that is drop the valvebody and plug off the line that feeds the lockup. (I used a .177 beebee)

It lives on top of the valvebody (circled in red)

AMC/Jeep gauges are for amusement only. Any correlation between them and reality is purely coincidental!

 

SMF spam blocked by CleanTalk