940 - Wheel Bearing - Page 2

Laney760 · Jul 13th, 2024, 19:15

Not sure if this will work. No, can't vid share. Cheers Bob, will try that.

bob12 · Jul 14th, 2024, 12:54

Well that is a funny old noise isn't it. Assume that's at idle? Does it vary with engne speed? The noise seems to have a metallic clicking component in it as well. In addition to previous thoughts. Is the alternator working .... a brush or regulator carrier problem? Maybe your garage guy could readily identify the source?

Sorry not much help but hope you make some progress quickly.

Bob

Laney760 · Jul 16th, 2024, 16:44

Bob, it's the pipe from the idle control valve to the inlet manifold, it has deteriorated and imploded and is sucking in air, hence the horrendous noise and intermittent high revs. The pipe is obsolete now, I've raised a new thread on this.

Jul 13th, 2024, 19:15	#11
Laney760 VOC Member Last Online: Jul 28th, 2024 18:53 Join Date: Jul 2008 Location: Henley on Thames	Not sure if this will work. No, can't vid share. Cheers Bob, will try that. __________________ [IMG]Volvo2 by Strider'swoman, on Flickr[/IMG] Current '96 945 2.3 lpt - Aurigas, tailgate spoiler, sports grille, lpg fuelled Previous '88 764 TD, '92 945 TD, '88 745, '81 244 DL Last edited by Laney760; Jul 13th, 2024 at 19:44.

Jul 16th, 2024, 16:44	#13
Laney760 VOC Member Last Online: Jul 28th, 2024 18:53 Join Date: Jul 2008 Location: Henley on Thames	Bob, it's the pipe from the idle control valve to the inlet manifold, it has deteriorated and imploded and is sucking in air, hence the horrendous noise and intermittent high revs. The pipe is obsolete now, I've raised a new thread on this. __________________ [IMG]Volvo2 by Strider'swoman, on Flickr[/IMG] Current '96 945 2.3 lpt - Aurigas, tailgate spoiler, sports grille, lpg fuelled Previous '88 764 TD, '92 945 TD, '88 745, '81 244 DL

Jul 14th, 2024, 12:54	#12
bob12 bob12 Last Online: Yesterday 18:56 Join Date: Aug 2006 Location: Woking	Well that is a funny old noise isn't it. Assume that's at idle? Does it vary with engne speed? The noise seems to have a metallic clicking component in it as well. In addition to previous thoughts. Is the alternator working .... a brush or regulator carrier problem? Maybe your garage guy could readily identify the source? Sorry not much help but hope you make some progress quickly. Bob

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