Got a 92 or 93 suburban (actually my g/f's), and she has a strange problem with the 4wd... If she is in 2H, and puts the truck in reverse and give it some gas (like backing out of a driveway), it will pop out of 2h and go into neutral. If it's in 4H, it will pop into 2H. There are other symptoms, but those are "noises and feelings" which are harder to figure out in a forum.
I checked the linkage adjustment, and the lever is in 4H when the transfer case is engaged in 4H.. Although, when under the truck, I noticed where the shift lever goes into the transfer case, there's some oil on the case like there's a blown seal.
I know nothing about 4WD - but I looked in the haynes book and didn't notice anything in the transfer case section about being able to change oil - are you able too? I know on an auto trans, running low on trans fluid will cause shifting problems - I'm hoping that is more of the case here, and not her transfer case about to blow..
thanks!
I checked the linkage adjustment, and the lever is in 4H when the transfer case is engaged in 4H.. Although, when under the truck, I noticed where the shift lever goes into the transfer case, there's some oil on the case like there's a blown seal.
I know nothing about 4WD - but I looked in the haynes book and didn't notice anything in the transfer case section about being able to change oil - are you able too? I know on an auto trans, running low on trans fluid will cause shifting problems - I'm hoping that is more of the case here, and not her transfer case about to blow..
thanks!