2004 Chevy Trailblazer Fan Clutch Noise

Just started to make noise either fan clutch or waterpump bearings nothing is leaking thermostate was replaced no.

2004 chevy trailblazer fan clutch noise.

A faulty fan clutch that leaves the fan permanently engaged will not only cause a noisy engine but can also cause a decrease in performance. In this video i ll show you how to replace a fan clutch without removing the fan shroud. I have a 2004 chevy trailblazer. Dec 29 2012 2004 chevrolet trailblazer.

Learn about this problem why it occurs and how to fix it. How to replace the fan clutch on a 2004 chevy trailblazer answered by a verified chevy mechanic we use cookies to give you the best possible experience on our website. These get loose water pump bearings that cause belt noise. I have changed the tps sensor the pedal sensor and.

My trailblazer runs fine. If it is making a noise in the belt area have them check the water pump. The reduced engine light is on. Welcome back to the channel.

This applies to gmc envoys. If the fan just freewheels the clutch inside the fan has gone bad and should be replaced to prevent engine damage due to overheating. Roaring in the front end of my 2004 chevy trailblazer 4x4 a jet engine type of noise from the engine area usually means the fan clutch is going bad. Check here for special coupons and promotions.

Your order may be eligible for ship to home and shipping is free on all online orders of 35 00. I don t think the tach is related to this that could be the stepper motor for the tach going bad. A stuck fan clutch will cause excessive unnecessary drag on the engine which can cause a drop in power acceleration and fuel efficiency sometimes to a quite noticeable degree. I have a 2004 chevy trailblazer ls with strange noise.

By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Try to spin the fan clutch it should give a fair amount of resistance.