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| SWH |
Feb 5 2025, 11:18 PM
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#1
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Newbie ![]() Group: Members Posts: 16 Joined: 27-April 24 From: Arizona Member No.: 28,084 Region Association: Southwest Region |
Completed rebuild on 1974 914 2.0 L. All fuel and vacuum lines are also new. Engine idle varies between 1000 and 2000 rpm every few seconds what could cause this?
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| brant |
Feb 6 2025, 07:34 AM
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#2
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914 Wizard ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 12,092 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains
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Did you rebuild the throttle body?
Most of them are worn creating a vacuum leak Also worth servicing the distributor Or just replacing with 123 |
| ctc911ctc |
Feb 6 2025, 07:59 AM
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#3
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,275 Joined: 9-June 18 From: boston Member No.: 22,206 Region Association: North East States
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Did you rebuild the throttle body? Most of them are worn creating a vacuum leak Also worth servicing the distributor Or just replacing with 123 (IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif) (IMG:style_emoticons/default/agree.gif) Start here - this is the foundation of all things DJet |
SWH Idle fluctuation Feb 5 2025, 11:18 PM

worn
Did you rebuild the throttle body?
Most of them... Feb 6 2025, 06:46 PM

brant
[quote name='ctc911ctc' post='3190563' date='Feb ... Feb 7 2025, 03:55 PM

brant Dup Feb 7 2025, 04:12 PM

76-914
[quote name='ctc911ctc' post='3190563' date='Feb... Feb 7 2025, 05:07 PM
TJB/914 [quote name='brant' date='Feb 6 2025, ... Feb 6 2025, 04:21 PM
emerygt350 That is interesting, there are not any feedback me... Feb 6 2025, 11:29 AM
VaccaRabite I'm going to go with throttle body as the prim... Feb 6 2025, 01:59 PM
rhodyguy Known as ‘hunting’? Up and down? Examine the s... Feb 6 2025, 02:06 PM
914sgofast2 You have an uncontrolled vacuum leak somewhere dow... Feb 6 2025, 02:18 PM
ctc911ctc
You have an uncontrolled vacuum leak somewhere do... Feb 6 2025, 02:47 PM
emerygt350 Hunting normally isn't the result of a vacuum ... Feb 6 2025, 06:53 PM
brant I hope you’re doing GREAT. Kent
It’s been a w... Feb 7 2025, 07:01 PM
emerygt350 I would go with a leak like brant described if it ... Feb 7 2025, 09:35 PM
saigon71 A hunting idle can also be caused by a lean idle m... Feb 8 2025, 06:59 AM
emerygt350
A hunting idle can also be caused by a lean idle ... Feb 8 2025, 11:06 AM
JamesM
A hunting idle can also be caused by a lean idle ... Feb 10 2025, 10:28 PM
SWH Thank for all the feedback on the idle searching p... Feb 9 2025, 12:53 PM
ctc911ctc Beautiful Paint Job - do you have a color number? ... Feb 9 2025, 02:47 PM
emerygt350 remind me, was it modded at all? I bet you are ju... Feb 9 2025, 02:32 PM
Fazasport Can anyone reccomend someone who is currently rebu... Feb 10 2025, 04:13 PM
emerygt350
Can anyone reccomend someone who is currently reb... Feb 10 2025, 05:53 PM
steuspeed I had a hunting idle and it went away when I repla... Feb 10 2025, 11:55 PM![]() ![]() |
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