Hot Rod Forum : Hotrodders Bulletin Board - Reply to Topic
Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine> Rev trouble on chevy 350 1980
User Name
Password
lost password?   |   register now

Thread: Rev trouble on chevy 350 1980 Reply to Thread
Title:
  
Message:
Trackback:
Send Trackbacks to (Separate multiple URLs with spaces) :

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Additional Options
Miscellaneous Options

Topic Review (Newest First)
02-10-2013 09:21 AM
trevino88 No i dont now how im doing a little investigating
02-10-2013 08:44 AM
64nailhead Like T-Bucket said, it sounds like you have a problem with the high idle cam and/or adjustment. Do you know how to adjust it? Do you know where it is? It is really easy to adjust once you figure out where it is and how it works.

Last engine I dry started the high idle cam was 'stuck' from the carb sitting around for a couple of months after being rebuilt. When it was started it wouldn't idle down as the choke opened. I shut it off, opened the throttle wide open and tapped on the high idle cam, literally a light tap, and it freed up. Problem over.
02-10-2013 08:21 AM
trevino88 No im new at this stuff can u tell me how i go about doing that
02-10-2013 07:51 AM
T-bucket23 Have you looked to see if the fast idle cam is not touching the adjustment screw. How about the normal idle adjustment screw.
02-10-2013 06:56 AM
trevino88 I have done that and it still whants to stay at a high high rev ive hit the gas no change do u think i need a fuel pressure Regulator maybe im getting to much gas flow
02-09-2013 01:06 PM
T-bucket23 This is normal. As the choke opens the mixture normalizes. Until you tap the gas pedal the high idle cam will still be engaged. As soon as you tap the gas the high idle cam should drop and it should idle down.
02-09-2013 11:31 AM
trevino88
Rev trouble on chevy 350 1980

I have just got my truck running i bought a new carb its a holley 750 i got it running but as the choke opens its revs up more does any one have an idea

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -6. The time now is 10:53 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.