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1989 2.8 Fuel Injection, Turns it's self off!!

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Old Oct 31, 2001 | 05:49 PM
  #1  
IIChevy's Avatar
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From: GA
1989 2.8 Fuel Injection, Turns it's self off!!

Help! This is too weird! With the car in park run the engine up to 4000rpm it turns it self off. While driving if you floor it and it hits 4000RPM it turns it's self off.
Have just replaced ECM, ICU, MAP. Any help would be really appreciated.
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Old Nov 1, 2001 | 09:51 PM
  #2  
Grumpy's Avatar
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Joined: Jun 2000
Posts: 7,554
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From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
<font face="Verdana, Arial" size="2">Originally posted by IIChevy:
Help! This is too weird! With the car in park run the engine up to 4000rpm it turns it self off. While driving if you floor it and it hits 4000RPM it turns it's self off.
Have just replaced ECM, ICU, MAP. Any help would be really appreciated.
</font>
Often ecms have a rev limit. For RPM and vehicle speed.
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