low manifold pressure ?

Print Thread

Re: low manifold pressure ? Builder #811363 12/29/2011 9:14 PM
Joined: Oct 2006 Posts: 163 Spokane, WA J Jrpontiac Shop Shark
Jrpontiac Shop Shark J Joined: Oct 2006 Posts: 163 Spokane, WA	I think the plugs were autolite 303, but I'm not looking at them right now. Gap would have been whatever the manual said. I think it was .035. I'm going to replace my plugs and cut this old muffler off and see what that does. Maybe this old muffler is plugged and giving me problems. I have know idea why a plugged up muffler would correspond to an engine idling only with the choke on. But it is nice to try something new. What sort of vacuum reading should I be seeing. I reading 16 inches which I thought was good. I don't have a PVC valve. I do have a contraption that is hanging off the oil filler tube that I don't realy know what it does. Maybe it isn't the oil filler tube, it comes out of the crankcase by the distributor. Last edited by Jrpontiac; 12/29/2011 9:20 PM. Jason 1946 GMC COE 1967 Pontiac Lemans Convertible http://s1275.photobucket.com/user/jrpontiac/library/?sort=3&page=1

Entire Thread
Subject	Posted By	Posted
low manifold pressure ?	Jrpontiac	12/20/2011 7:23 AM
Re: low manifold pressure ?	51bolt	12/20/2011 1:30 PM
Re: low manifold pressure ?	Joe H	12/20/2011 4:39 PM
Re: low manifold pressure ?	enginenut	12/20/2011 5:02 PM
Re: low manifold pressure ?	Hotrod Lincoln	12/20/2011 5:11 PM
Re: low manifold pressure ?	Jrpontiac	12/21/2011 3:02 AM
Re: low manifold pressure ?	crenwelge	12/21/2011 4:12 AM
Re: low manifold pressure ?	Jrpontiac	12/21/2011 4:28 AM
Re: low manifold pressure ?	Hotrod Lincoln	12/21/2011 4:34 AM
Re: low manifold pressure ?	Jrpontiac	12/21/2011 6:10 AM
Re: low manifold pressure ?	crenwelge	12/21/2011 6:58 AM
Re: low manifold pressure ?	Jrpontiac	12/21/2011 5:05 PM
Re: low manifold pressure ?	51bolt	12/21/2011 10:01 PM
Re: low manifold pressure ?	Jrpontiac	12/21/2011 11:43 PM
Re: low manifold pressure ?	rustednuts	12/22/2011 1:00 AM
Re: low manifold pressure ?	Jrpontiac	12/22/2011 2:36 AM
Re: low manifold pressure ?	enginenut	12/22/2011 3:58 AM
Re: low manifold pressure ?	Jrpontiac	12/24/2011 2:50 AM
Re: low manifold pressure ?	Pre '68 Dave	12/24/2011 3:27 AM
Re: low manifold pressure ?	enginenut	12/24/2011 4:12 AM
Re: low manifold pressure ?	truckernix	12/24/2011 4:28 AM
Re: low manifold pressure ?	Joe H	12/24/2011 5:29 AM
Re: low manifold pressure ?	enginenut	12/24/2011 2:18 PM
Re: low manifold pressure ?	Jrpontiac	12/24/2011 4:00 PM
Re: low manifold pressure ?	enginenut	12/24/2011 4:42 PM
Re: low manifold pressure ?	Joe H	12/24/2011 5:15 PM
Re: low manifold pressure ?	Jrpontiac	12/28/2011 4:22 AM
Re: low manifold pressure ?	enginenut	12/28/2011 5:49 AM
Re: low manifold pressure ?	Joe H	12/28/2011 6:10 AM
Re: low manifold pressure ?	enginenut	12/28/2011 7:15 PM
Re: low manifold pressure ?	Jrpontiac	12/29/2011 3:50 AM
Re: low manifold pressure ?	Joe H	12/29/2011 5:34 PM
Re: low manifold pressure ?	Pre '68 Dave	12/29/2011 6:29 PM
Re: low manifold pressure ?	Builder	12/29/2011 6:39 PM
Re: low manifold pressure ?	Jrpontiac	12/29/2011 9:14 PM
Re: low manifold pressure ?	Pre '68 Dave	12/29/2011 9:45 PM
Re: low manifold pressure ?	Builder	12/30/2011 1:57 AM
Re: low manifold pressure ?	Jrpontiac	12/30/2011 4:05 AM
Re: low manifold pressure ?	Joe H	12/30/2011 4:42 AM
Re: low manifold pressure ?	enginenut	12/30/2011 2:11 PM
Re: low manifold pressure ?	enginenut	12/30/2011 4:03 PM
Re: low manifold pressure ?	Jrpontiac	12/30/2011 9:48 PM
Re: low manifold pressure ?	enginenut	12/31/2011 12:15 AM

Moderated by Phak1, Woogeroo

Hop To

Link Copied to Clipboard

The Stovebolt Site Forums The Shop Area Engine Shop low manifold pressure ?