gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Idle Speed|Adjustments > < Engine Controls - Idle Speed/Minumum Idle Air Rate Specs|Page 470

R 3500 P/U 2WD V8-305 5.0L (1987)

Page 1
background image

Idle Speed: Specifications

Base Idles Speed

Manual Transmission ............................................................................................................................................................................................  700 rpm
Automatic Transmission .......................................................................................................................................................................................  550 rpm

Fast Idle Speed

Manual Transmission ...................................................................................................................................................................  1700 rpm (on high cam)
Automatic Transmission ..............................................................................................................................................................  1800 rpm (on high cam)

Idle Speed|Adjustments > < Engine Controls - Idle Speed/Minumum Idle Air Rate Specs|Page 470