LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
1969
>>
P25/P2500 Van 2.6L Eng VIN T
>>
Repair and Diagnosis
>>
Engine Performance
>>
Fuel Delivery
>>
Fuel Injection
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Fuel Injection
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
Injection Fuel Pump
Pressure Relief Valve
Governor
Limiting Speed Governor
Variable Speed Governor
Injectors
Crown Valve Injectors
Needle Valve Injector
Adjustment
Injector Timing
Governor
Notes
Limiting Speed Governor
Variable Speed Governor
Injector Rack Control Levers
W/Limiting Speed Governor
W/Variable Speed Governor
Maximum No-Load Engine Speed
W/Limiting Speed Governor
W/Variable Speed Governor
Idle Speed
W/Limiting Speed Governor
W/Variable Speed Governor
Buffer Screw
Booster Spring
Removal & Replacement
Fuel Pump
Removal
Replacement
Injector
Removal
Replacement