Engine: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Emissions Service Campaign
      • Overview
      • Vehicles Affected, Warranty, Required Operations, & Parts Information
      • Parts and Repair Procedures
      • Automatic Choke Inspection and Adjustment
      • Owner Letter Information
  • Safety
    • Recall 83V057000: Throttle Mechanism Clearance
• Customer Interest
  • Spark Plug - Fouling
  • Engine - Automatic Valve Lash Adjuster Noise
  • Engine - New Oil Pump May Reduce Noise
  • A/C Drive Belt - Drumming Sound
• By Symptom
  • Customer Interest
    • Spark Plug - Fouling
    • Engine - Automatic Valve Lash Adjuster Noise
    • Engine - New Oil Pump May Reduce Noise
    • A/C Drive Belt - Drumming Sound
  • Driveability
    • Spark Plug - Fouling
  • High emissions
    • Recall - Emissions Service Campaign
      • Overview
      • Vehicles Affected, Warranty, Required Operations, & Parts Information
      • Parts and Repair Procedures
      • Automatic Choke Inspection and Adjustment
      • Owner Letter Information
  • Noise
    • Engine - Automatic Valve Lash Adjuster Noise
    • Engine - New Oil Pump May Reduce Noise
  • Recalls
    • Recall 83V057000: Throttle Mechanism Clearance
    • Recall - Emissions Service Campaign
      • Overview
      • Vehicles Affected, Warranty, Required Operations, & Parts Information
      • Parts and Repair Procedures
      • Automatic Choke Inspection and Adjustment
      • Owner Letter Information
  • Warping
    • Engine - Cylinder Block Distortion Limit Specification
• All Technical Service Bulletins
  • Engine - Fouled Spark Plugs Causing Misfire
  • Engine - Oil Jet Assemblies in Turbo Short Blocks
  • Spark Plug - Fouling
  • Engine - Timing Belt Tension Adjustment
  • Engine - Revised Cylinder Head Bolt Torques
  • Engine - Automatic Valve Lash Adjuster Noise
  • Engine - Valve Lash Adjuster Cleaning Procedure
  • Piston Pin - Installation Tool Instructions
  • Engine - Cylinder Block Distortion Limit Specification
  • Engine - New Oil Pump May Reduce Noise
  • Engine - Piston Pin Installation Tool
    • Overview
    • Piston Pin Removal
    • Piston Pin Installation
  • Tools - Piston Pin Tool Operating Instructions
    • Overview
    • Piston Pin Removal
    • Piston Pin Installation
    • Application Chart
    • Piston Pin Service Set
  • Distributor - Updated Specifications
  • Recall 83V057000: Throttle Mechanism Clearance
  • Recall - Emissions Service Campaign
    • Overview
    • Vehicles Affected, Warranty, Required Operations, & Parts Information
    • Parts and Repair Procedures
    • Automatic Choke Inspection and Adjustment
    • Owner Letter Information
  • VIN - Codes
  • High Altitude - 49 State Kit
    • Overview
    • Vehicle Application Chart
    • Installation Procedures
    • Cordia/Tredia Eligibility
    • Gasoline Engine Truck Eligibility
    • Diesel Engine Trucks Eligibility
    • Warranty Claim Submission Requirements
  • Engine - Oil Recommendations/Obsolete Oils
  • Engine - Using Low-Quality Engine Oil
  • A/C Drive Belt - Drumming Sound
  • Crankcase - Drain Plug Gasket
  • Propane-Assisted Idle - Adjustment
  • Engine - Pinging Condition
  • Engine - Idle Speed Adjustments
  • Engine - Jet Valve Clearance Change
  • Cooling System - Water Pump Leak Inspection