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Username Post: 4x4 help; 93k1500        (Topic#358903)
ChevyDale 
Newbie
Posts: 1

Reg: 11-22-19
11-22-19 08:21 AM - Post#2780746    

Hi guys, my 93 started making a loud grinding,clicking type noise in 4 wheel drive recently. Sounds like coming from the transfer case or front hubs. Too cold at the time to really get down and investigate. 4 wheel drive would not engage though the light on the shifter showed it to be in 4x4.
Does this sound familiar at all to anyone? Thank you!



 
CowboyTrukr 
"8th Year" Silver Supporting Member
Posts: 4330
CowboyTrukr
Loc: Salt Lake City
Reg: 06-20-09
11-22-19 10:02 PM - Post#2780798    
    In response to ChevyDale

The 93 has a thermal actuator that can give you issues. The fact that the light is on tells me that the actuator does actually work. Your issue is likely with a slipped lock ring on the passenger side front axle.

Item 9 on this diagram.






Attachment: 8D79D90C-BA93-4E88-B890-20FEF660D4BA.gif (33.4 KB) 7 View(s)




Greg

'95 K1500 Z71 EC Short Step 5.7L+0.040/NV3500
'00 Explorer XLT 4.0 V6 Auto
'94 K2500 5.7 NV4500 ECLB - SOLD
‘87 GMC S15 SCLB 4.3 Auto - SOLD

"The only thing necessary for evil to triumph is for good men to do nothing" Sir Edmund Burke


 
gchemist 
Member #271 Senior Chevytalk Moderator
Posts: 25011
gchemist
Loc: Austin, TX 78748
Reg: 05-09-00
11-23-19 05:27 AM - Post#2780808    
    In response to CowboyTrukr

Welcome to the site. Go here to find all the manuals for your truck: http://forum.73-87chevytrucks.com/smforum/index.ph...


Nice pic CowboyTrukr. It's a great breakdown. I could probably break one down and rebuilt it using the pic.


'83 Silverardo XST - ZZ4 powered
'95 Jimmy SLT (Bought @131,814)
'96 GMC Jimmy LS Ret. @236651 miles


 
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