No high range in T/C? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

drink2mny · 02-12-2004, 03:32 PM

I second that.. Should be
tranny- 700r4
transfercase- np208 part time

You say you can get it to 4lo but not hi??
Is always stuck in 4 lo, because if your able to shift back from 2hi and just doesn't engage or stay in 4 hi, you need to check the linkage.. If it is off a little bit they will not engage or stay engaged in 4 hi..
If it isn't even coming out of 4lo to shift forward in 2hi at anytime and the linkage is fine. Then you may have internal problems..High miles on the transfercase strech the chain inside and makes evry other componant in there not work properly...

Hope this helps.

02-12-2004, 03:32 PM	#3
drink2mny Registered User Join Date: Jun 2003 Location: spokane wa Posts: 2,189	I second that.. Should be tranny- 700r4 transfercase- np208 part time You say you can get it to 4lo but not hi?? Is always stuck in 4 lo, because if your able to shift back from 2hi and just doesn't engage or stay in 4 hi, you need to check the linkage.. If it is off a little bit they will not engage or stay engaged in 4 hi.. If it isn't even coming out of 4lo to shift forward in 2hi at anytime and the linkage is fine. Then you may have internal problems..High miles on the transfercase strech the chain inside and makes evry other componant in there not work properly... Hope this helps. __________________ Support The Board



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