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01-08-2019, 11:02 PM
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#1 |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Motor Idling high after driving or Revving ?
My carburetor is brand new, I’ve adjusted it and it has been running great, but recently after finding an exhaust leak at the gasket and Intake manifold
(My Bad Lol) The motor has been going from 475 rpm to about 650 rpm’a at idle after revving the motor or when I come to a stop when driving, why does it do that and how could I fix it? Thanks! Ihave a 235 I6 |
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01-08-2019, 11:49 PM
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#2 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,736
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Re: Motor Idling high after driving or Revving ?
Check your distributor advance is working correctly.
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01-09-2019, 12:56 AM
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#3 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
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01-09-2019, 08:51 AM
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#4 |
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Senior Member
 
Join Date: Feb 2014
Location: new smyrna beach fl / 29 palms cal
Posts: 1,727
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Re: Motor Idling high after driving or Revving ?
I would be more apt to believe you have a problem with your linkage Or you have an intake leak
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01-09-2019, 10:00 AM
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#5 | |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,736
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Re: Motor Idling high after driving or Revving ?
Quote:
Make sure everything in the distributor moves freely. |
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01-09-2019, 10:03 AM
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#6 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
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01-09-2019, 10:05 AM
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#7 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
Quote:
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01-10-2019, 11:07 AM
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#8 |
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1962 C-10
Join Date: Apr 2005
Location: Las Vegas, New Mexico
Posts: 4,978
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Re: Motor Idling high after driving or Revving ?
Everytime I come across that problem, it's the linkage getting caught up somewhere. My guess is linkage....
__________________
Joseph Chavez  "See the USA in a Chevrolet!!" ......................_____ .........________//__{\_____ ,,,,,,,/__(O)___//___/__(O)_/ 1962 C10 Shortbed Fleetside 327/th350 GV overdrive 1974 C10 Longbed Fleetside 350/th350 "The Trash Truck" 1999 Chevy 2500 OBS, Longbed 5.7/4L80E 4x4 2015 GMC Sierra SLE 1500 4x4 |
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01-10-2019, 12:54 PM
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#9 | |
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Registered User
Join Date: Oct 2016
Location: San Diego, CA
Posts: 557
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Re: Motor Idling high after driving or Revving ?
Quote:
__________________
Everybody has to believe in something. I believe I'll have another beer. |
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01-10-2019, 01:14 PM
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#10 |
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Registered User
Join Date: May 2011
Location: Anderson SC
Posts: 3,901
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Re: Motor Idling high after driving or Revving ?
Throttle shaft bore could be worn out, keeping the butterfly from closing all the way.
__________________
Project Goldilocks '66 C10 Short Fleet BBW Build '65 C10 Highly Detailed Stock Restoration Thread '78 Camaro Targa Roof Build '55 International Metal/Body/Paint Work '66 F100 Full Rotisserie Restoration '40 Packard 120 Convertible Coupe Restoration How To Restore and Detail an Original Gauge Cluster How To Detail Sand Body Panels, Edges, Corners, Etc |
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01-10-2019, 03:26 PM
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#11 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
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01-10-2019, 03:26 PM
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#12 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
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01-10-2019, 03:28 PM
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#13 | |
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Registered User
Join Date: Jul 2015
Location: Whittier, CA
Posts: 851
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Re: Motor Idling high after driving or Revving ?
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