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VOLKSWAGEN Engine Modification
VOLKSWAGEN Engine Modification
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Description
Notes
Carburetor
Throttle Positioner (Type 1, 11 & 14)
Heat Valve (Type I, II & 14)
Exhaust Gas Recirculating Valve
Thermostatic Air Cleaner
Operation
Throttle Positioner
Heat Valve
Exhaust Gas Recirculating Valve
Thermostatic Air Cleaner (Type I & II, 1973 Only)
Maintenance
Throttle Positioner
Checking and Adjusting Ignition Timing
Idle Adjustment (1968-70)
Idle Adjustment (1971-73)
E.G.R. Valve
Cyclone Filter & Container
Thermostatic Air Cleaner
Testing
E.G.R. Valve
Trouble Shooting
Vehicles Without E.G.R. System
Poor Idle & Idle Cannot Be Adjusted
Engine Idle Too Fast
Backfires When Coasting