PONTIAC FACT:
Untitled Document
National Parts Depot
57 Bonneville Fuel Pump

 
Post new topic   Reply to topic    PontiacRegistry.com Forum Index -> Full Size Pontiacs: 1955 - 1986
View previous topic :: View next topic  
Author Message
jlau



Joined: 23 Jun 2016
Posts: 37
Location:



PostPosted: Tue Aug 28, 2018 2:02 pm    Post subject: 57 Bonneville Fuel Pump Reply with quote

Our Bonneville is running like crap when it heats up (when parked, it sputters until it eventually quits), and we are wondering if the fuel pump is not working correctly. It runs great on the highway.

I cannot find any mention of the correct pump anywhere. I only see non-FI pumps. We haven't taken the pump off yet, but I finally found the numbers "2414" stamped on it. I have researched that number and cannot find it anywhere. I don't know if the correct pump is on our car or not.

Thoughts?

Thanks,
John

_________________
Back to top
View user's profile Send private message Send e-mail Visit poster's website AIM Address Yahoo Messenger MSN Messenger
Larry
Site Admin


Joined: 01 Jun 2006
Posts: 4768




PostPosted: Wed Aug 29, 2018 9:41 am    Post subject: FUEL PUMP Reply with quote

The fact that it runs well at high speed but not at idle seems to me to be the opposite of a fuel pump problem.

Check this Rochester Fuel Injection Manual from the Old Car Manual Project web site. It is noted as Chevy/Corvette, but I understand the Pontiac was very similar.

http://www.oldcarmanualproject.com/manuals/Chevy/53-75Corvette/Rochester%20Fuel%20Injection.pdf

See the screen shot from the troubleshooting section below... sounds like your problem.

_________________
PontiacRegistry.com... building the single largest source of Pontiac information, services, and entertainment in the world!
Back to top
View user's profile Send private message Send e-mail AIM Address
Display posts from previous:   
Post new topic   Reply to topic    PontiacRegistry.com Forum Index -> Full Size Pontiacs: 1955 - 1986 All times are GMT - 5 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum
Untitled Document

PontiacRegistry.com, the ALL Pontiac Club for ALL Pontiac Lovers– dedicated to the preservation, restoration, and enjoyment of all years, models, and types of Pontiacs. Enjoy your Pontiac hobby at the only 24-7 Pontiac Club that brings you Pontiac News, Pontiac Information, and Pontiac Entertainment at the speed of light. Join today and help support and build the best of all Pontiac Clubs in the world. Clubs are for people too, not just cars. If you do not yet have a Pontiac, or just enjoy sharing information and learning about them....welcome!





 All Rights Reserved © 2012-2024 PontiacRegistry.com, LLC PRIVACY POLICY | TERMS & CONDITIONS | CONTACT US
Michael J. Gifford, Web Developer