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> 1974 2.0L - Rough Idle/low idle hunting
frankc
post May 30 2006, 12:36 PM
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Hello,

I am working on a major resurrection of this 1974 914 2.0L.

I have completed changing /replacing the fuel system (lines, injectors, tank, etc), a major tune up and a reseal.

After a major tune, valve adjustment and timing - the car ran really well. I was very happy.

Started it today - to just hear it run - very rough idle when cold (this is new). It appeared to hunt between 300-700rpm - surge/die/surge/die/surge/die.

I have not touched the idle adjustment on the throttle body - it appeared to run at about 1000rpm when warm yesterday.

Cold Start Valve? AAR? Not sure where to look first. I will check the vacuum hoses again tonight.

Thanks,

Frank
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Posts in this topic
frankc   1974 2.0L - Rough Idle/low idle hunting   May 30 2006, 12:36 PM
ptravnic   Read Paul Anders "D-Jet Idle Stability" ...   May 30 2006, 12:47 PM
computers4kids   Check the injector clips to be secure...one may ap...   May 30 2006, 01:24 PM
newto914s  
QUOTE
  May 30 2006, 04:49 PM
frankc   Hi, Too many meetings the past few days to get ba...   May 31 2006, 12:02 PM
rcrgrl   little tiny wire going into the head between #3 ...   May 31 2006, 12:20 PM
2-OH!   Correction....The sensor is mounted in the Intake ...   May 31 2006, 01:08 PM
Rand  

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