 Knock Knock, Sound Just At Starting |
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| windforfun |
 Nov 22 2023, 05:39 PM
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#1
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Advanced Member  Group: Members Posts: 2,019 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None 
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Does your 1.7 make a knocking sound just at starting? It happens just before the engine starts to run. Mine has always done this & I can't find anything loose or anything hitting anything within the engine bay. Normal? Thanks.
(IMG:style_emoticons/default/dry.gif) (IMG:style_emoticons/default/dry.gif) (IMG:style_emoticons/default/dry.gif) |
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Replies
| GregAmy |
Nov 22 2023, 08:58 PM
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#2
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Advanced Member Group: Members Posts: 2,423 Joined: 22-February 13 From: Middletown CT Member No.: 15,565 Region Association: North East States
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I am hell-bent on this topic, so not objective...check the torque of the bolt holding the fan hub to the crank. 23 ft-lbs (though I'm thinking Blue Loc-tite and 30 ft-lbs...)
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| Superhawk996 |
Nov 23 2023, 10:31 AM
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#3
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914 Guru Group: Members Posts: 6,664 Joined: 25-August 18 From: Woods of N. Idaho Member No.: 22,428 Region Association: Galt's Gulch
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QUOTE(GregAmy @ Nov 22 2023, 10:58 PM)  I am hell-bent on this topic, so not objective... @gregamy (IMG:style_emoticons/default/av-943.gif) I commend you on the self awareness When I first read this thread my thought was that the description is vague enough to be virtually anything. I love that you recognize you now have a hammer and everything looks like a nail. (IMG:style_emoticons/default/aktion035.gif) |
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Posts in this topic
windforfun Knock Knock Nov 22 2023, 05:39 PM
Root_Werks See if you can get a video of start up for us.
An... Nov 22 2023, 05:49 PM
Superhawk996
See if you can get a video of start up for us.
... Nov 23 2023, 08:21 PM rjames Do you have hydraulic lifters? Nov 22 2023, 06:05 PM 914sgofast2 Are you hearing the fuel pump's initial pumpin... Nov 22 2023, 06:12 PM windforfun
Are you hearing the fuel pump's initial pumpi... Nov 22 2023, 06:34 PM 914sgofast2
Are you hearing the fuel pump's initial pump... Nov 23 2023, 02:02 PM 930cabman
I am hell-bent on this topic, so not objective...... Nov 23 2023, 07:11 AM GregAmy
Not just the torque, but more importantly the fit... Nov 23 2023, 07:15 AM 930cabman "everything looks like a nail"
+1 SH Nov 23 2023, 11:56 AM GregAmy :DRUNK:
Yup. But then again, I had that same noi... Nov 23 2023, 12:14 PM Shivers Any idea how many miles on it. Worn P&C’s an... Nov 23 2023, 01:46 PM windforfun Does start-up always use the same firing order?
A... Nov 23 2023, 07:59 PM Superhawk996
Does start-up always use the same firing order? ... Nov 23 2023, 08:09 PM Superhawk996 Video is going to be your best bet to get some rea... Nov 23 2023, 08:20 PM |
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