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1999 GMC Yukon SLE 5.7L 4-2 Cut Loose
Posted to GM Transmission on 11/27/2006 9 Replies

First let me say thanks in advance for your time reading this post. Vehicle downshifts to second gear accroding to scan tool data, above 60 mph hard accel 3/4 throttle and above, just revs to rev limiter until you back off throttle, then catches third gear, ow...

9 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Yukon SLE

 
Message Closed w/FIX

car Vehicle Data

1999 GMC Yukon SLE

VIN 1GTEK19RSY
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected4-2 Cut Loose
ConditionsNeutrals Out of 4th
Misc.New Trans
Message Closed w/FIX

car Vehicle Data

1999 GMC Yukon SLE

VIN 1GTEK19RSY
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected4-2 Cut Loose
ConditionsNeutrals Out of 4th
Misc.New Trans