Emission Control Systems: Technical Service Bulletins
- Recalls
- Recall - High HC CO and Nox Emissions, 2WD Vehicles
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- Overview
- Parts
- Owner Notification and Service Scheduling
- Service Procedure
- A.Install Spark Plugs and Clean Carburetor
- B.Carburetor Feedback System Testing
- C.Install Carburetor Choke Adjustment Shim
- D.Clean the SUB-EGR Valve
- E.Clean the EGR Valve and Passages
- F.Reinstall Carburetor
- G.Inspection and Replacement of the Exhaust Manifold
- H.Adjust Idle Speed and Basic Timing
- Adjust Throttle Control Cable
- J.Install Intermediate Harness
- K.Install Recall Completion Label
- Completion Reporting and Reimbursement
- Owner Letter
- Important Dealer Instructions
- Recall - HC, CO, and NOx Emissions
- Recall Description
- Parts Information
- Service Procedure
- A. Install Spark Plugs
- B. Install Jet Mixture Solenoid
- C. Install Carburetor Choke Adjustment Shim
- D. Clean SUB-EGR Valve
- E. Clean EGR Valve and Passages
- F. Reinstall Carburetor
- G. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- H. Adjust Idle Speed & Basic Timing & Test Feedback System
- I. Adjust Idle Speed & Mixture Screw (If Necessary)
- J. Replace CARB. Only For High CO Level After Idle & MIX. Adj
- K. Adjust Trans. Throttle Control Cable A/T Vehicles Only
- L. Install Intermediate Harness
- M. & N. Reset Radio Presets & Recall Label Installation
- Completion Reporting and Reimbursement
- Owner Letter
- Recall - HC, CO and NOx Emissions
- Recall Description
- Parts
- Service Procedure
- A. Inspect EGR Valve & Passages & Clean (If Necessary)
- B. Verify Choke Shim Presence
- C. Check Operation of SUB-EGR Valve
- D. Install Jet Mixture Solenoid
- E. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- F. Check Idle & Basic Timing & Test CARB. Feedback System
- G. Adjust Idle Speed & Mixture Screw (If Necessary)
- H. Replace CARB Only For High CO Level After Idle & MIX. Adj.
- I. Check Adj. of Trans. Throttle Control Cable (A/T Only)
- J. Install Intermediate Harness (If Necessary)
- K. Reset Radio Presets & Installing Campaign Label
- Completion Reporting and Reimbursement
- Owner Letter
- By Symptom
- Abnormal wear/deterioration
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- Overview
- Parts
- Owner Notification and Service Scheduling
- Service Procedure
- A.Install Spark Plugs and Clean Carburetor
- B.Carburetor Feedback System Testing
- C.Install Carburetor Choke Adjustment Shim
- D.Clean the SUB-EGR Valve
- E.Clean the EGR Valve and Passages
- F.Reinstall Carburetor
- G.Inspection and Replacement of the Exhaust Manifold
- H.Adjust Idle Speed and Basic Timing
- Adjust Throttle Control Cable
- J.Install Intermediate Harness
- K.Install Recall Completion Label
- Completion Reporting and Reimbursement
- Owner Letter
- Important Dealer Instructions
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- High emissions
- Recall - High HC CO and Nox Emissions, 2WD Vehicles
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- Overview
- Parts
- Owner Notification and Service Scheduling
- Service Procedure
- A.Install Spark Plugs and Clean Carburetor
- B.Carburetor Feedback System Testing
- C.Install Carburetor Choke Adjustment Shim
- D.Clean the SUB-EGR Valve
- E.Clean the EGR Valve and Passages
- F.Reinstall Carburetor
- G.Inspection and Replacement of the Exhaust Manifold
- H.Adjust Idle Speed and Basic Timing
- Adjust Throttle Control Cable
- J.Install Intermediate Harness
- K.Install Recall Completion Label
- Completion Reporting and Reimbursement
- Owner Letter
- Important Dealer Instructions
- Recalls
- Recall - High HC CO and Nox Emissions, 2WD Vehicles
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- Overview
- Parts
- Owner Notification and Service Scheduling
- Service Procedure
- A.Install Spark Plugs and Clean Carburetor
- B.Carburetor Feedback System Testing
- C.Install Carburetor Choke Adjustment Shim
- D.Clean the SUB-EGR Valve
- E.Clean the EGR Valve and Passages
- F.Reinstall Carburetor
- G.Inspection and Replacement of the Exhaust Manifold
- H.Adjust Idle Speed and Basic Timing
- Adjust Throttle Control Cable
- J.Install Intermediate Harness
- K.Install Recall Completion Label
- Completion Reporting and Reimbursement
- Owner Letter
- Important Dealer Instructions
- Recall - HC, CO, and NOx Emissions
- Recall Description
- Parts Information
- Service Procedure
- A. Install Spark Plugs
- B. Install Jet Mixture Solenoid
- C. Install Carburetor Choke Adjustment Shim
- D. Clean SUB-EGR Valve
- E. Clean EGR Valve and Passages
- F. Reinstall Carburetor
- G. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- H. Adjust Idle Speed & Basic Timing & Test Feedback System
- I. Adjust Idle Speed & Mixture Screw (If Necessary)
- J. Replace CARB. Only For High CO Level After Idle & MIX. Adj
- K. Adjust Trans. Throttle Control Cable A/T Vehicles Only
- L. Install Intermediate Harness
- M. & N. Reset Radio Presets & Recall Label Installation
- Completion Reporting and Reimbursement
- Owner Letter
- Recall - HC, CO and NOx Emissions
- Recall Description
- Parts
- Service Procedure
- A. Inspect EGR Valve & Passages & Clean (If Necessary)
- B. Verify Choke Shim Presence
- C. Check Operation of SUB-EGR Valve
- D. Install Jet Mixture Solenoid
- E. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- F. Check Idle & Basic Timing & Test CARB. Feedback System
- G. Adjust Idle Speed & Mixture Screw (If Necessary)
- H. Replace CARB Only For High CO Level After Idle & MIX. Adj.
- I. Check Adj. of Trans. Throttle Control Cable (A/T Only)
- J. Install Intermediate Harness (If Necessary)
- K. Reset Radio Presets & Installing Campaign Label
- Completion Reporting and Reimbursement
- Owner Letter
- Abnormal wear/deterioration
- All Technical Service Bulletins
- Recall - High HC CO and Nox Emissions, 2WD Vehicles
- Recall - Excessive HC, CO Emissions and Exhaust Manifold
- Overview
- Parts
- Owner Notification and Service Scheduling
- Service Procedure
- A.Install Spark Plugs and Clean Carburetor
- B.Carburetor Feedback System Testing
- C.Install Carburetor Choke Adjustment Shim
- D.Clean the SUB-EGR Valve
- E.Clean the EGR Valve and Passages
- F.Reinstall Carburetor
- G.Inspection and Replacement of the Exhaust Manifold
- H.Adjust Idle Speed and Basic Timing
- Adjust Throttle Control Cable
- J.Install Intermediate Harness
- K.Install Recall Completion Label
- Completion Reporting and Reimbursement
- Owner Letter
- Important Dealer Instructions
- Service Manual - Revisions
- Trouble Shooting - Service Manual Revisions
- Recall - HC, CO, and NOx Emissions
- Recall Description
- Parts Information
- Service Procedure
- A. Install Spark Plugs
- B. Install Jet Mixture Solenoid
- C. Install Carburetor Choke Adjustment Shim
- D. Clean SUB-EGR Valve
- E. Clean EGR Valve and Passages
- F. Reinstall Carburetor
- G. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- H. Adjust Idle Speed & Basic Timing & Test Feedback System
- I. Adjust Idle Speed & Mixture Screw (If Necessary)
- J. Replace CARB. Only For High CO Level After Idle & MIX. Adj
- K. Adjust Trans. Throttle Control Cable A/T Vehicles Only
- L. Install Intermediate Harness
- M. & N. Reset Radio Presets & Recall Label Installation
- Completion Reporting and Reimbursement
- Owner Letter
- Recall - HC, CO and NOx Emissions
- Recall Description
- Parts
- Service Procedure
- A. Inspect EGR Valve & Passages & Clean (If Necessary)
- B. Verify Choke Shim Presence
- C. Check Operation of SUB-EGR Valve
- D. Install Jet Mixture Solenoid
- E. Replace Front Catalyst & Inspect/Replace Exhaust Manifold
- F. Check Idle & Basic Timing & Test CARB. Feedback System
- G. Adjust Idle Speed & Mixture Screw (If Necessary)
- H. Replace CARB Only For High CO Level After Idle & MIX. Adj.
- I. Check Adj. of Trans. Throttle Control Cable (A/T Only)
- J. Install Intermediate Harness (If Necessary)
- K. Reset Radio Presets & Installing Campaign Label
- Completion Reporting and Reimbursement
- Owner Letter