 idle air controller/idle air valve?, No replies to first post....maybe this one? |
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| second wind |
 Aug 31 2019, 05:08 PM
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#1
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Senior Member  Group: Members Posts: 862 Joined: 30-December 10 From: Los Angeles, California Member No.: 12,543 Region Association: Southern California 
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Car is a '73 2.0 with d-jet and forward mounted fuel pump. Idle disappears after hard driving or freeway/uphill driving. Any ideas out there? Is this part serviceable or replaceable? Do tell....thank you.
gg |
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| iankarr |
Aug 31 2019, 06:39 PM
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#2
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The wrencher formerly known as Cuddy_K Group: Members Posts: 2,556 Joined: 22-May 15 From: Heber City, UT Member No.: 18,749 Region Association: Intermountain Region
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Not really sure what you mean by "idle disappears".
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| second wind |
Aug 31 2019, 07:58 PM
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#3
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Senior Member Group: Members Posts: 862 Joined: 30-December 10 From: Los Angeles, California Member No.: 12,543 Region Association: Southern California
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QUOTE(cuddy_k @ Aug 31 2019, 05:39 PM)  Not really sure what you mean by "idle disappears". Goes from 900 rpm to zero rpm.....car will stall at stop light if I don't baby the pedal.... Thank you for reply, gg |
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| sholman5 |
Sep 1 2019, 06:38 AM
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#4
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Kraut burner Group: Members Posts: 191 Joined: 11-September 16 From: Ormond beach, Fl. Member No.: 20,391 Region Association: South East States
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What is your cold start rpm. Should be around 1600. AAR should be open allowing more air into the plenum. Do not set your idle at cold start.
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| ChrisFoley |
Sep 1 2019, 12:03 PM
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#5
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I am Tangerine Racing Group: Members Posts: 7,986 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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914s don't have an idle air controller.
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| sixnotfour |
Sep 1 2019, 12:25 PM
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#6
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914 Wizard Group: Members Posts: 10,821 Joined: 12-September 04 From: Life Elevated..planet UT. Member No.: 2,744 Region Association: Rocky Mountains 
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decel valve plumbed wrong ????
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| second wind |
Sep 1 2019, 12:26 PM
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#7
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Senior Member Group: Members Posts: 862 Joined: 30-December 10 From: Los Angeles, California Member No.: 12,543 Region Association: Southern California
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QUOTE(ChrisFoley @ Sep 1 2019, 11:03 AM) 914s don't have an idle air controller. That's what I thought.....thanks Chris. I'll set the idle when it warmed up and see what happens. gg |
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| sholman5 |
Sep 2 2019, 07:15 AM
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#8
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Kraut burner Group: Members Posts: 191 Joined: 11-September 16 From: Ormond beach, Fl. Member No.: 20,391 Region Association: South East States
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Take it out for a drive for about 30 miles or so, when you get back set the idle speed.
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