Chevy Mechanics
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Shops, Barns, Varmints, and Trucks
Forum Description: anything you want to talk about except politics
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=181306
Printed Date: 29 Apr 2024 at 5:54pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Chevy Mechanics
Posted By: Ted J
Subject: Chevy Mechanics
Date Posted: 20 Jun 2021 at 9:04pm
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I have an 04 Silverado WT with the 4.3 v6 engine. I have a clicking sound coming from the fan area. When I have the manual heater control in the blue zone, it is clicking all the time. If I raise it to the red area, it stops. What piece do I need to replace to stop this? My thinking is the HVAC Door Actuator. What do you guys who KNOW and work on em think? Thanks guys! ------------- "Allis-Express" 19?? WC / 1941 C / 1952 CA / 1956 WD45 / 1957 WD45 / 1958 D-17 |
Replies:
Posted By: PaulB
Date Posted: 20 Jun 2021 at 9:23pm
Turn the volume of the radio to 11  ------------- If it was fun to pull in LOW gear, I could have a John Deere. If you can't make it GO... make it SHINY |
Posted By: steve(ill)
Date Posted: 20 Jun 2021 at 9:59pm
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There is normally a BLEND DOOR that mixes the warm and cool air to get the correct temp.. If you set it to "cool" and the adjuster is broken in the "warm" position, then yes.. it will set there and CLICK, CLICK, CLICK as it tries to position the door to your set position.... I think your looking at the right area. ------------- Like them all, but love the "B"s. |
Posted By: steve(ill)
Date Posted: 20 Jun 2021 at 10:02pm
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https://www.youtube.com/watch?v=vo6dnkbn5Bk%20" rel="nofollow - https://www.youtube.com/watch?v=vo6dnkbn5Bk
------------- Like them all, but love the "B"s. |
Posted By: HD6GTOM
Date Posted: 20 Jun 2021 at 10:04pm
| +1 on Steve's reply. The problem being sometimes ya gots ta tear the whole dang dash out to get to the one that ain't working. Boys in the shop used to cuss every pickup brand when this happened. I can't do it anymore my dang back won't let me. Good luck with it. |
Posted By: Dakota Dave
Date Posted: 21 Jun 2021 at 7:16am
| blend door actuator is broken. if you remove the glove box you should be able to reach in and change it one of the 7mm screws is really hard to get to. I had to remove defroster duct and the ECM on my suburban to get one screw out. taped the screw to the wrench to get it back in. |
Posted By: Ted J
Date Posted: 21 Jun 2021 at 1:40pm
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Thanks Guys! I have one on order. ------------- "Allis-Express" 19?? WC / 1941 C / 1952 CA / 1956 WD45 / 1957 WD45 / 1958 D-17 |