2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Cold start and hesitation.

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Old Dec 20, 2004 | 10:34 PM
  #1  
REnder's Avatar
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From: Santa Clarita,CA
Cold start and hesitation.

I have an 10th AE and it hates to start in the morning. I have to use the flooded start method usally just to get it to fire up and then it wants to die so I have to give it a little bit of gas to to keep it from dying. and when it finally gets stablle and I go to drive it and hesitates and almost dies. when I go to stop and shift it in to first it wants to die. also after driving it for like 15 mins and its running at about 1/3 warm if I give it enough throtle for the boost to start to spool up it hesitates until it the boost guage reads about +40. does any one know whats wrong? it seems to run fine after i have been driving it for like 30 or so.

thank you

Last edited by REnder; Dec 20, 2004 at 10:41 PM.
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Old Dec 20, 2004 | 11:47 PM
  #2  
NZConvertible's Avatar
I'm a boost creep...
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From: Auckland, New Zealand
Check the ECU error codes:

http://fc3spro.com/TECH/HOWTO/ERRORC...KI/zerror.html

Check the ECU voltages:

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/troubleshooting-your-car-ecu-340578/
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Old Dec 21, 2004 | 08:53 AM
  #3  
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From: the colony, tx
i have an s5 n/a and i think it is the water thermo sensor. i will let you know as soon as i replace it.
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