 cherp cherp, funny noise |
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| 80cap |
 Jul 2 2017, 04:11 PM
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#1
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Member  Group: Members Posts: 320 Joined: 6-February 15 From: ohio Member No.: 18,405 Region Association: None  |
Test driving my new rebuilt engine and car, I have a small squeak or cherp sound at idle. Would that be a exhaust leak or intake? I'm guessing an exhaust leak. It is running pretty good, still have several bug to work out.
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| iankarr |
Jul 2 2017, 04:31 PM
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#2
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The wrencher formerly known as Cuddy_K Group: Members Posts: 2,526 Joined: 22-May 15 From: Heber City, UT Member No.: 18,749 Region Association: Intermountain Region 
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What kind of cherp? Like a whistle or a squeak? Occasional bird-like tweet? Exhaust Leaks usually make a popping type sound. Whistles can be vacuum leaks. Squeaks can be things like the alternator pulley. Can you take some video or a recording of the sound? I'm sure someone here will pinpoint it for ya.
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| bandjoey |
Jul 2 2017, 04:58 PM
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#3
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bandjoey Group: Members Posts: 4,930 Joined: 26-September 07 From: Bedford Tx Member No.: 8,156 Region Association: Southwest Region |
Carbs (what kind) or FI? That'll help too
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| Tom_T |
Jul 2 2017, 05:25 PM
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#4
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TMI.... Group: Members Posts: 8,320 Joined: 19-March 09 From: Orange, CA Member No.: 10,181 Region Association: Southern California
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If you have the OE distributor - did you remember to put a little grease on the cams & arm-ends of both the ignition points & EFI trigger points? (IMG:style_emoticons/default/confused24.gif)
That's what it sounds like to me from your description - & it would happen at all speeds, but be hard to hear at the faster RPMs. Happy 4th! (IMG:style_emoticons/default/flag.gif) (IMG:style_emoticons/default/beerchug.gif) Tom /////// |
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| TheCabinetmaker |
Jul 2 2017, 07:21 PM
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#5
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I drive my car everyday Group: Members Posts: 8,325 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 |
I agree with Tom. Dry diz shaft. Chirps like a bird.
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| McMark |
Jul 2 2017, 08:37 PM
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#6
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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 |
Lower alternator bolt.
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| 914_teener |
Jul 2 2017, 09:29 PM
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#7
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914 Guru Group: Members Posts: 5,250 Joined: 31-August 08 From: So. Cal Member No.: 9,489 Region Association: Southern California |
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