WebHowever, many times, the person can make a simple mistake that results in negative consequences. The most common result of this is the “ high idle ” or the erratic and aggressive noise that you hear when the car is idling. The loud idling sound is most often the result of a vacuum leak. Another possibility is that an intake hose has been torn. WebJul 1, 2010 · 2. Remove the plastic resonator on the top of the engine (The black piece that says 4200 on it) 3. Remove the large rubber hose from the throttle body. 4. Clean away, with throttle body cleaner or Seafoam, I just use the blue shop towels to clean in there. Could use a plastic bristle brush also for more elbow grease.
How To Clean Throttle Body On 2006 Chevy Trailblazer
WebJan 28, 2011 · I did this because of check engine light (forgot number) saying TB, fuel position sensor. Replaced w/ new fuel position sensor (at gas pedal) from dealer and light came back on next day. After cleaning, high and eratic idle. I have disconnected battery, driven about 50 miles with numerous stops. At times seams better then not. WebJul 23, 2024 · How To Clean Throttle Body On 2006 Chevy Trailblazer Spray and wipe off Check for any vacuum leaks with a vacuum gauge Clean throttle body with throttle … county of dumfries va
GM throttle body relearn procedure - Ricks Free …
WebService type Clean Throttle Body: Estimate $206.53: Shop/Dealer Price $230.04 - $266.82: 2004 Chevrolet Trailblazer L6-4.2L: Service type Clean Throttle Body: Estimate $176.53: Shop/Dealer Price $200.06 - $236.87: 2007 Chevrolet Trailblazer V8-6.0L: Service type Clean Throttle Body: Estimate $210.76: Shop/Dealer Price $241.49 - $297.59: 2009 ... WebOct 15, 2024 · Follow the plastic duct from the air filter housing up to the throttle body. Remove the duct and locate the throttle cables and rotating mechanism. Rotate the throttle mechanism and spray the cleaning solvent around the inside of the throttle body. Give it a moment to work and then wipe out the crud. WebOct 23, 2011 · How to remove, clean, and reinstall the throttle body on a 4.2 inline 6 trailblazer.This procedure is usually done if the engine idles rough or stalls with t... county of door maps