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| | | Forums66 Topics128,023 Posts1,055,370 Members48,420 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Feb 2009 Posts: 22 Apprentice | | Apprentice Joined: Feb 2009 Posts: 22 | The vacuum comes from the intake manifold and actuates the vacuum advance on the distributer. The line from the intake will be what has a vacuum. Not the fitting on the distributer.
If there is no vacuum from intake, the line is either broken or plugged up.
Having no vacuum to the distributer vacuum advance device will probably cause pinging. | | | |
Entire Thread
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Sudden, Severe Knocking
| Yaut | 04/01/2009 2:01 AM |
Re: Sudden, Severe Knocking
| 57 3100 TX | 04/01/2009 2:59 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/01/2009 3:28 AM |
Re: Sudden, Severe Knocking
| RATRODKING | 04/01/2009 11:59 AM |
Re: Sudden, Severe Knocking
| Leon | 04/01/2009 12:17 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/02/2009 4:42 PM |
Re: Sudden, Severe Knocking
| Dan B. | 04/03/2009 4:28 AM |
Re: Sudden, Severe Knocking
| Leon | 04/03/2009 1:23 PM |
Re: Sudden, Severe Knocking
| steveg | 04/03/2009 1:57 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/03/2009 3:31 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/06/2009 12:03 AM |
Re: Sudden, Severe Knocking
| 57 3100 TX | 04/07/2009 2:39 AM |
Re: Sudden, Severe Knocking
| atomarc | 04/07/2009 2:55 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/07/2009 4:18 AM |
Re: Sudden, Severe Knocking
| Mikestem | 04/07/2009 4:52 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/08/2009 1:23 AM |
Re: Sudden, Severe Knocking
| Mikestem | 04/08/2009 5:28 AM |
Re: Sudden, Severe Knocking
| Builder | 04/08/2009 8:16 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/09/2009 2:04 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/21/2009 4:08 AM |
Re: Sudden, Severe Knocking
| Leon | 04/21/2009 12:25 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/21/2009 3:18 PM |
Re: Sudden, Severe Knocking
| Yaut | 04/21/2009 5:15 PM |
Re: Sudden, Severe Knocking
| Mikestem | 04/23/2009 4:46 AM |
Re: Sudden, Severe Knocking
| pgossett | 04/26/2009 2:49 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/27/2009 11:37 PM |
Re: Sudden, Severe Knocking
| Crabbyappleton | 04/28/2009 1:44 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/28/2009 2:12 AM |
Re: Sudden, Severe Knocking
| Yaut | 04/29/2009 3:18 AM |
Re: Sudden, Severe Knocking
| Yaut | 05/01/2009 2:25 AM |
Re: Sudden, Severe Knocking
| Yakimabowtie | 05/01/2009 4:58 AM | |
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