buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Idle Speed|Adjustments > < Fuel Pressure Release|Service and Repair
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Idle Speed: Specifications
Minimum Idle Rate

Minimum Idle Rate 

IAC Counts 

Note: Let engine idle until proper fuel control status is 

 

closed loop.

 

   

  

  

 

Manual Transmission

Neutral

5-45 

   

  

  

 

Automatic Transmission

Note: Shift to drive, then back to neutral.

5-45 

   

  

  

 

Idle Speed|Adjustments > < Fuel Pressure Release|Service and Repair