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.


  • March 28, 2024, 12:47:30 PM

Login with username, password and session length

Author Topic: Help! Monica running like crap!  (Read 2036 times)

0 Members and 1 Guest are viewing this topic.

Offline FartingEagle

  • Eagle
  • **
  • Posts: 11
  • Thumbs Up 1
Help! Monica running like crap!
« on: December 11, 2011, 10:57:18 AM »
Monica (86 Eagle) has started runnning like crap- seems to idle ok but runs rough and really cuts out after changing gears, turning corner. Things have gotten so bad that she has a rough time and sputters just going down the road. She does seen to smooth out if i hammer the gas and she downshifts. I have searched to no avail for a vacuum leak- after much research here I am still at a loss- fuel pump, carb?

Any ideas would be greatly appreciated. :eaglebig:

Offline WoodenBirdOfPrey

  • Eagle Sport
  • ****
  • Posts: 320
  • Thumbs Up 15
Re: Help! Monica running like crap!
« Reply #1 on: December 11, 2011, 06:45:21 PM »
When was the last time the fuel filter(s) were replaced?  What is the condition of the fuel lines?  If the fuel lines are deteriorating, especially between the tank and the fuel pump, it can be pulling air into the system and that'll cause all kinds of problems.  Sort of like you're experiencing, its possible for it to deliver enough fuel at idle, but then when there's a higher demand for fuel it can't keep up.

Other than that, the next thing would probably be to clean the carb.

There's a lot of things it can be, it makes sense to start with the things that are easy to inspect before you start throwing money at it.
87 Eagle Woody Wagon "Virginia" 4.2 Auto 174k

 

SMF spam blocked by CleanTalk