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Chevy Express G3500, Van Passenger Extended, 6.5 F
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Engine Performance System Adjustments - G Series
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Engine Performance System Adjustments - G Series
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Engine Mechanical
Valve Clearance
Ignition Timing (Gasoline)
V6 Ignition Timing
V8 Ignition Timing
Injection Pump Timing (Diesel)
Checking/Adjusting Injection Timing
TDC Offset Learn Procedure
Notes
This procedure is only used when one of following conditions exists:
Idle Speed & Mixture
Idle Speed & Mixture (Gasoline)
Notes
Controlled Idle Speed Check
Minimum Idle Speed Adjustment (7.4L)
Idle Speed (Diesel)
Throttle Position (TP) Sensor
All Gasoline Engines
6.5L Diesel