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Emission Control (O2, PCV, EGR)

How to Replace the PCV Valve

clean or replace Lexus SC400/LS400 PCV Valve

How to Check & Clean the EGR Vacuum Modulator Filter

Change PCV valve

How to Inspect & Replace the Main Oxygen Sensors

How to Replace the Sub Oxygen Sensors

Change Pcv Valve

Fix Your EGR Pipe In Just 2 Hours

Tune Up My Car or Truck Information Car Repair

Vacuum 101

remove an Oxygen sensor

1uzfe Q&A, 1uzfe information and swap

GS430 Piston Vs. LS400 Piston (3UZ vs. 1UZ)

GS430 Block Vs. LS400 Block (3UZ vs. 1UZ)

Technical Service Bulletin and Recall Information

Extracting Broken Bolts and Studs

Diagnostic Testing Procedures

Engine Bay Detailing & Restoration-A guide for the serious enthusiast on achieving perfection


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