73-87chevytrucks.com

73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: 74k1500 on October 26, 2004, 10:01:00 pm

Title: 1974 k1500 transfer case
Post by: 74k1500 on October 26, 2004, 10:01:00 pm

I cannot get it to lock into four high it will go in four low but as soon as i get into the throttle it jumps out of four low. It is not full time four it does have hubs. Any info is appreciated.

Title: Re: 1974 k1500 transfer case
Post by: 1976Scottsdale on October 28, 2004, 09:15:00 am

Has she ever been run low of fluid?  Or is it just plain worn out?

Title: Re: 1974 k1500 transfer case
Post by: oscarone on November 04, 2004, 10:09:00 pm

check the fluid for sure...should be 10/40 filled to the plug...it sounds like the chain may be jumping.  They tend to stretch out after afew...10...20...years.