 Vac Advance, Is mine bad?? |
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| Tom73 |
 May 15 2005, 05:39 PM
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#1
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Member  Group: Members Posts: 180 Joined: 20-September 04 From: Central Texas Member No.: 2,792  |
Working on the tune up and tested the vac advance. It will pull off like it should but then I hear a "pop" and it slowly goes back. Will not hold. Is it bad???
This is a '71 1.7. tom... |
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| McMark |
May 16 2005, 01:12 AM
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#2
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
I'm not sure I understand your description. But if your unit will not hold a vacuum, it is bad. You can suck on the vacuum hose to move it and plug the hole with your tongue. If you can see the advance plate move back to its neutral position, then it is bad. Best as I can understand, you've got a bad unit.
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Posts in this topic
Tom73 Vac Advance May 15 2005, 05:39 PM
SirAndy http://www.914world.com/bbs2/ht... May 16 2005, 12:33 AM Tom73 Thanks for the response McMark.
Now for part 2 of... May 16 2005, 06:47 AM Dominic Tom,
What is the part nuumber on your vac advance ... May 16 2005, 07:09 AM Tom73 <... May 16 2005, 07:54 AM Tom73 <... May 16 2005, 07:24 PM Tom73 Still looking for a source. Do not see a part num... May 16 2005, 09:44 PM
McMark According to Brad Anders D-Jet parts table a 022 9... May 17 2005, 12:29 AM |
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