4 x 4 issues
#1
4 x 4 issues
I have a 2000 Chevy Blazer LS. When I click out of 4wd into 2wd there is a clunking or a thud noise that comes from underneath. I also have a vibration in 2wd after I have used 4wd. Any suggestions or any other previous topics would be greatly appreciated.
#2
Sounds like a bad U-joint. Have a trusting friend watch for a jumping or clunking one while you slowly alternate between reverse & drive with your foot on the brake.
#3
Sounds like your front axle isn't disengaging properly. How many buttons do you have on the 4wd switch? 3-button == NV233 and 4-button = NZ236.
Why don't you bring it over to my house and we'll get it fixed up before this storm hits! LMAO!
Why don't you bring it over to my house and we'll get it fixed up before this storm hits! LMAO!
#4
I'm en route.....lol..... I have the three button switch
#5
I really wasn't joking. I have time. It isn't snowing yet.
A clunking noise sounds more like a problem with the front driveshaft than the front axle engagement. Most of the time, a partially engaged collar in the front axle is described as a clicking noise as the teeth on the passenger side extension axle skip over the teeth in the collar.
A clunking noise sounds more like a problem with the front driveshaft than the front axle engagement. Most of the time, a partially engaged collar in the front axle is described as a clicking noise as the teeth on the passenger side extension axle skip over the teeth in the collar.
#6
I got a feeling its the u joint in the front but I'm not 100% on that.....I also have to replace the differential cover.... so i have a little bit of a project on my hands
#7
I have the differential on order and should be here by Tuesday, but I had to order two different sizes and find out which one it is when I take the old one off.
#8
#9
Differential cover for the rear.... there is two sizes listed for a 2000 LS
Last edited by sffd13; 12-13-2010 at 11:47 AM.
#10