Maintenance: Technical Service Bulletins
- Customer Interest
- Power Steering - Hydraulic Noises
- Engine - Oil In the Cooling System
- Rear Drive Belt - Oscillation or Damage
- Engine - Poor Performance After A Cold Start
- Engine - Run-On (Dieseling)
- Radiator - Plugged Up
- Camshaft Drive - Replaced Parts Upon Belt Failure
- Fuel Injectors - Cleaning Partially Restricted Injectors
- Power Steering Pressure Hose - Touches Oil Pan
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Power Steering - Hydraulic Noises
- Engine - Oil In the Cooling System
- Rear Drive Belt - Oscillation or Damage
- Engine - Poor Performance After A Cold Start
- Engine - Run-On (Dieseling)
- Radiator - Plugged Up
- Camshaft Drive - Replaced Parts Upon Belt Failure
- Fuel Injectors - Cleaning Partially Restricted Injectors
- Power Steering Pressure Hose - Touches Oil Pan
- Driveability
- Leaks
- Noise
- Poor performance
- Won't turn off
- All Technical Service Bulletins
- Engine - Approved Engine Oils Overview
- Transmission Fluids - Specifications
- M/T - Lowered Oil Level
- Engine - Motor Oils That Minimize Carbon Build-Up
- Vehicle - Approximate Oil/Fluid Capacities Chart
- Tools - Special Wheel Balancing Adapter
- Vehicle - Maintenance Requirements
- Tools - Auto Scopemeter & Engine Analyzer
- A/C Refrigerant - Correct Capacity
- Poly-Rib Belt - Alternator & A/C Compressor
- A/C - Substitutes for R-12 Refrigerant
- A/C Refrigerant - Identifier
- A/C - Refrigerant 134a Use
- Power Steering - Hydraulic Noises
- Camshaft Drive Belts - Recommended Usage
- Engine - Drive Belt Checking and Adjusting Values
- Engine - Oil In the Cooling System
- Poly Rib Belt - Tensioning Procedure
- Rear Drive Belt - Oscillation or Damage
- Toothed Engine Belts - Storage, Packing and Handling
- Engine - Poor Performance After A Cold Start
- Engine - Run-On (Dieseling)
- Cooling System - Clean & Flush After Repairing Leak
- Radiator - Plugged Up
- Cooling System - Approved Phosphate Free Anti-Freeze
- Spark Plugs - Install With Threads Clean and Dry
- Spark Plugs - Revised Plugs and Tightening Torque
- Engine - Modified Components
- Camshaft Drive Belt (Turbo) - Revised Part & Adjustment
- Cam Belt Tensioner Nut - Torque Specification
- Camshaft Drive - Replaced Parts Upon Belt Failure
- Wheels - Unapproved Installation of 18 Inch Wheels
- Summer Tires - Wheel Rim Summary
- Tires/Wheels - Summer Recommendations
- Wheels - Non Approval of Chrome Plating Aluminum Wheels
- Light Alloy Wheels - Dull or Pitting
- Wheels - Retrofitting Unapproved 18 Inch Wheels
- Tire/Wheel Rim - Latest Winter Recommendations
- Overview
- Tire Pressures
- Collapsible Spare Tire Information
- Recommended Winter Tires For Porsche 4 CYL. ENG. Cars
- Winter Wheel Rim and Tire Sizes For Porsche 4 CYL. ENG. Cars
- Survey of 4 CYL. Porsche Wheel Rims For Winter Tires
- Recommended Winter Tires For Porsche 6 CYL. ENG. Cars
- Winter Tire/Wheel Rim Summary and Tire Sizes For 6 CYL. ENG. Cars
- Survey of 6 CYL. ENG. Porsche Wheel Rims For Winter Tires
- Recommended Winter Tires For Porsche 8 Cylinder Engine Cars
- Winter Wheel Rim and Tire Sizes For Porsche 8 Cylinder Engine Cars
- Survey of Porsche Wheel Rims For Winter Tires - 928/S/S4/GT
- Wheel/Tire - General Information
- Tires/Wheels - Winter Tire/Wheel Rim Summary
- Space Saver Spare Wheel - Modified
- Tires - Goodyear Summer Tire Impoved/Modified
- Tires - Manufacturer Contact Information
- Tires (VR-Rated Summer ) - Do Not Mix With ZR Rated
- Tires - Winter Tire Summary Supplement
- Fuel Injectors - Cleaning Partially Restricted Injectors
- Fuse 11 - Blown
- Engine - Tune-up Specifications
- CO Sample Pipe - Material and Mounting Change
- Engine Lubrication - Oils That Minimize Carbon Build-Up
- Engine - Approved Engine Oils
- Engine - Porsche Approved Oils
- Power Steering Pressure Hose - Touches Oil Pan
- Tools - Wheel Alignment Equipment
- Wheels/Tires - Winter - Tires/Wheels/Snow Chains
- A/C - Use of Correct Refrigerant
- A/C - Refrigerent Oil Volume Capacities
- Tires - Summer Tire Summary
- Engine - Approved Porsche A40 Engine Oils
- Tires/Wheels - Handling Instructions After Damaged