Help, Whooping sound from engine? |
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Help, Whooping sound from engine? |
Kaduku |
Oct 1 2013, 03:55 PM
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#1
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Member Group: Members Posts: 344 Joined: 1-January 13 From: SF Bay Area Member No.: 15,324 Region Association: None |
I noticed a whopping type sound from the engine. Sorry that is the only way I can describe it.
I especially noticed it when I installed the Triad exhaust. It was like the sound was coming from the left exhaust port. After a few minutes it went away. So anyway I took out the Triad and put back the old exhaust, drove around and noticed the sound again. One person said it might be my alternator. Can this be true? |
Garland |
Oct 1 2013, 04:23 PM
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#2
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Restoration Fanatic Group: Members Posts: 1,329 Joined: 8-January 04 From: ......Michigan...... Member No.: 1,535 Region Association: Upper MidWest |
I noticed a whopping type sound from the engine. Sorry that is the only way I can describe it. I especially noticed it when I installed the Triad exhaust. It was like the sound was coming from the left exhaust port. After a few minutes it went away. So anyway I took out the Triad and put back the old exhaust, drove around and noticed the sound again. One person said it might be my alternator. Can this be true? Check the belt for fraying, it happen to me once, and the frayed piece was " whopping" the housing. It sounding like it was coming from one of the jugs. So happy when I found it was just a fraying belt. |
7TPorsh |
Oct 1 2013, 04:43 PM
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#3
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7T Porsh Group: Members Posts: 2,691 Joined: 27-March 06 From: Glendale Ca Member No.: 5,782 Region Association: Southern California |
like a whoop whoop whoop nyuk nyuk nyuk?
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SirAndy |
Oct 1 2013, 05:27 PM
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#4
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Resident German Group: Admin Posts: 41,679 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
like a whoop whoop whoop nyuk nyuk nyuk? (IMG:style_emoticons/default/agree.gif) If so, that could be the fan to alternator belt ... (IMG:style_emoticons/default/idea.gif) |
poorsche914 |
Oct 1 2013, 07:25 PM
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#5
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T4 Supercharged Group: Members Posts: 3,091 Joined: 28-May 09 From: Smoky Mountains Member No.: 10,419 Region Association: South East States |
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Kaduku |
Oct 1 2013, 09:56 PM
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#6
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Member Group: Members Posts: 344 Joined: 1-January 13 From: SF Bay Area Member No.: 15,324 Region Association: None |
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Kaduku |
Oct 1 2013, 09:58 PM
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#7
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Member Group: Members Posts: 344 Joined: 1-January 13 From: SF Bay Area Member No.: 15,324 Region Association: None |
like a whoop whoop whoop nyuk nyuk nyuk? (IMG:style_emoticons/default/agree.gif) If so, that could be the fan to alternator belt ... (IMG:style_emoticons/default/idea.gif) Please tell me this is an easy fix! |
DBCooper |
Oct 1 2013, 10:29 PM
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#8
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14's in the 13's with ATTITUDE Group: Members Posts: 3,079 Joined: 25-August 04 From: Dazed and Confused Member No.: 2,618 Region Association: Northern California |
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NORD |
Oct 1 2013, 11:50 PM
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#9
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Senior Member Group: Members Posts: 1,505 Joined: 14-September 04 From: Lynden Washington Member No.: 2,756 Region Association: Pacific Northwest |
Fan belt change is easy. (IMG:style_emoticons/default/smash.gif) Just look in the Haynes book and get a box of Band Aids. That's all tin work there. |
Rand |
Oct 2 2013, 12:24 AM
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#10
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Cross Member Group: Members Posts: 7,409 Joined: 8-February 05 From: OR Member No.: 3,573 Region Association: None |
Before we can accurately diagnose this situation online we are going to need much more expressive terms. You said whopping. Oh wait, you also said whooping. Big difference. And yes, spelling matters a LOT since we can only hear that way online.
You are conflicted just between your subject and your first statement. We have work to do (and NORD is no help. Except he is good at changing fan belts. Even though 914s don't have fan belts.) Based on post #1 I would suggest exhaust connections. They need to seal tightly. |
ChrisFoley |
Oct 2 2013, 06:24 AM
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#11
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I am Tangerine Racing Group: Members Posts: 7,934 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
(IMG:style_emoticons/default/lol-2.gif) https://www.youtube.com/watch?v=g5j8Jioan1w |
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