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> Starting Problems, Starting with Throttle but Won't Idle
nmkimosabe
post Jul 31 2026, 04:18 PM
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My 1974 1.8 with fuel injection will only start by manually opening the throttle but I can't get it idle and thus run properly. I recently had the AFM rebuilt and replaced the points, plugs, condenser and replaced the CHT sensor but the problem continues as it did before. I've looked for vacuum leaks to no avail with starter fluid. I now seek the expertise of the members of this forum for additional suggestions.
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nmkimosabe
post Sep 5 2026, 05:34 PM
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It was suggested to me today by a person with several 914's that since it now runs and idles but doesn't want to perform properly under load that perhaps I may have a flat cam. How common is this issue and could this be the problem? It's never been mentioned before by anyone. Any input is welcome.
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wonkipop
post Sep 6 2026, 07:49 PM
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QUOTE(nmkimosabe @ Sep 5 2026, 05:34 PM) *

It was suggested to me today by a person with several 914's that since it now runs and idles but doesn't want to perform properly under load that perhaps I may have a flat cam. How common is this issue and could this be the problem? It's never been mentioned before by anyone. Any input is welcome.


given how you initially reported to me the problem suddenly emerging - i would so no to this diagnosis re camshaft.

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nmkimosabe
post Sep 7 2026, 03:37 PM
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QUOTE(wonkipop @ Sep 6 2026, 07:49 PM) *

QUOTE(nmkimosabe @ Sep 5 2026, 05:34 PM) *

It was suggested to me today by a person with several 914's that since it now runs and idles but doesn't want to perform properly under load that perhaps I may have a flat cam. How common is this issue and could this be the problem? It's never been mentioned before by anyone. Any input is welcome.


given how you initially reported to me the problem suddenly emerging - i would so no to this diagnosis re camshaft.

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I sure hope you and others are correct as It's never come up until someone mentioned it at a car show Saturday. So I finally realized that you are in Australia ---is that correct? Appreciate your feedback.
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wonkipop
post Sep 7 2026, 05:09 PM
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QUOTE(nmkimosabe @ Sep 7 2026, 03:37 PM) *

QUOTE(wonkipop @ Sep 6 2026, 07:49 PM) *

QUOTE(nmkimosabe @ Sep 5 2026, 05:34 PM) *

It was suggested to me today by a person with several 914's that since it now runs and idles but doesn't want to perform properly under load that perhaps I may have a flat cam. How common is this issue and could this be the problem? It's never been mentioned before by anyone. Any input is welcome.


given how you initially reported to me the problem suddenly emerging - i would so no to this diagnosis re camshaft.

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I sure hope you and others are correct as It's never come up until someone mentioned it at a car show Saturday. So I finally realized that you are in Australia ---is that correct? Appreciate your feedback.


yes. aus.
once known as terra incognita.
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though i spent time in your wonderful country back in late 80s/early 90s.
went to grad school in chicago.
where and when i got my 914 that i brought back here.
its travelled 2/3 + around the world and crossed two oceans since it was made.
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Posts in this topic
nmkimosabe   Starting Problems   Jul 31 2026, 04:18 PM
rfinegan   get a smoker from amazon, cheep and multi purpose....   Jul 31 2026, 04:23 PM
nmkimosabe   get a smoker from amazon, cheep and multi purpose...   Aug 1 2026, 11:51 AM
fiacra   I'm going to add a few more things I know abou...   Aug 1 2026, 01:32 PM
fiacra   :popcorn:   Aug 6 2026, 10:29 AM
rfinegan   It is running now with new ignition parts and base...   Aug 6 2026, 11:10 AM
nmkimosabe   It is running now with new ignition parts and bas...   Aug 10 2026, 12:03 PM
TRP   Congratulations on getting it to start and idle. T...   Aug 10 2026, 03:30 PM
nmkimosabe   Congratulations on getting it to start and idle. ...   Aug 10 2026, 09:20 PM
TRP   Congratulations on getting it to start and idle....   Aug 10 2026, 11:36 PM
wonkipop   Congratulations on getting it to start and idle....   Aug 11 2026, 05:07 AM
nmkimosabe   [quote name='nmkimosabe' post='3268296' date='Aug...   Aug 11 2026, 08:54 AM
wonkipop   [quote name='nmkimosabe' post='3268296' date='Au...   Aug 11 2026, 06:01 PM
nmkimosabe   [quote name='nmkimosabe' post='3268355' date='Aug...   Aug 24 2026, 02:23 PM
Artfrombama   I too have a 74 1.8 with FI I was having a similar...   Aug 24 2026, 02:51 PM
wonkipop   Congratulations on getting it to start and idle. ...   Aug 11 2026, 05:25 AM
nmkimosabe   Thanks for the advice and I will double check that...   Aug 26 2026, 09:32 AM
Superhawk996   Find a new mechanic that actually understands thes...   Aug 26 2026, 12:56 PM
wonkipop   Find a new mechanic that actually understands the...   Aug 26 2026, 03:19 PM
wonkipop   as i recall @nmkimosabe - you sent me a PM telli...   Aug 26 2026, 03:47 PM
nmkimosabe   I will try to clarify the status and progress to d...   Aug 27 2026, 06:13 PM
Superhawk996   Given you had a worn distributor is there a reason...   Aug 27 2026, 07:08 PM
nmkimosabe   Given you had a worn distributor is there a reaso...   Aug 28 2026, 04:26 PM
wonkipop   Given you had a worn distributor is there a reas...   Aug 29 2026, 05:06 AM
nmkimosabe   [quote name='nmkimosabe' post='3269962' date='Aug...   Aug 29 2026, 12:02 PM
wonkipop   [quote name='wonkipop' post='3270009...   Aug 29 2026, 02:07 PM
fiacra   I can't believe this saga took yet another tur...   Aug 27 2026, 09:01 PM
nmkimosabe   I can't believe this saga took yet another tu...   Aug 28 2026, 04:27 PM
fiacra   It's funny how things always seem to circle ba...   Aug 29 2026, 07:54 AM
nmkimosabe   It's funny how things always seem to circle b...   Aug 29 2026, 12:06 PM
nmkimosabe   It was suggested to me today by a person with seve...   Sep 5 2026, 05:34 PM
wonkipop   It was suggested to me today by a person with sev...   Sep 6 2026, 07:49 PM
nmkimosabe   [quote name='nmkimosabe' post='3270852' date='Sep...   Sep 7 2026, 03:37 PM
wonkipop   [quote name='nmkimosabe' post='3270852' date='Se...   Sep 7 2026, 05:09 PM
nmkimosabe   [quote name='nmkimosabe' post='3271003' date='Sep...   Sep 8 2026, 12:35 PM
Superhawk996   Not likely. Can be measured if you really wanted...   Sep 5 2026, 08:41 PM
nmkimosabe   Not likely. Can be measured if you really wante...   Sep 6 2026, 05:19 PM
wonkipop   @nmkimosabe situation re servicing /parts etc fo...   Sep 8 2026, 01:00 PM
nmkimosabe   @[url=http://www.914world.com/bbs2/index.php?show...   Sep 9 2026, 11:03 AM
wonkipop   @nmkimosabe re 87 alfa romeo spider. thats a co...   Sep 9 2026, 01:12 PM
nmkimosabe   @[url=http://www.914world.com/bbs2/index.php?show...   Sep 9 2026, 04:16 PM
wonkipop   @nmkimosabe some other tips for you re your 1.8 ...   Sep 9 2026, 01:28 PM
nmkimosabe   [b]@[url=http://www.914world.com/bbs2/index.php?s...   Sep 15 2026, 04:37 PM
Superhawk996   Here is the curve for CHT sensor - you will have a...   Sep 15 2026, 07:28 PM


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