LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
1989
>>
Forward Control 3.9 L, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Fuel Injection System - TBI
>>
Model 700 Throttle Body Overhaul
>>
Disassembly (Model 700)
>>
Throttle Body
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Throttle Body
Remove tube assembly and gasket. Remove throttle position sensor and Idle Air Control (IAC) valve.