OEM 2006 Buick Lucerne Throttle Body

2006 Buick Lucerne Throttle Body Parts Questions & Experts Answers

• Q: What cleaning procedure should be followed for the throttle body, and what precautions should be taken regarding mileage on 2006 Buick Lucerne?

  A: The throttle plate develops deposit buildup over distance and mileage without significant problems but can restrict valve movement when the accumulation becomes extensive. Car owners should avoid throttle body cleaning when their vehicle operates below 80 450 km (50,000 mi). First detach the air cleaner outlet duct before examining the throttle body bore and throttle body plate for deposits while making sure the throttle plate remains open to see all areas properly. Addition 1: Use GM top engine cleaner (P/N 1052626) or AC Delco Carburetor Tune-up Conditioner (P/N X66P) or equivalent cleaning agent to clean the bore and plate with a clean shop towel. Place the air cleaner outlet duct back before completing the process.