whining noise in 1st and reverse. PLEASE HELP!!
#1
06-11-2014, 09:38 AM
whining noise in 1st and reverse. PLEASE HELP!!
I have a 2000 blazer with whining noise only in 1st and reverse. It goes away once it shifts up to other gears, but comes back when it goes into 1st.
I have just replaced the valve body (refurbished can with solenoids) 2 months ago for the slippage code in the trany. Does anyone have any ideas what the whining noise could be?
I have just replaced the valve body (refurbished can with solenoids) 2 months ago for the slippage code in the trany. Does anyone have any ideas what the whining noise could be?
#2
06-11-2014, 09:45 AM
Trans seems noisy when moving in 1st and Reverse, noise goes away instantly if you shift to N or the trans goes into 3rd gear: Reaction planetary is worn out due to high miles or insufficient lubrication. Not a critical failure, but not a good sign either. R&R sooner rather than later.
#3
06-11-2014, 11:34 AM
Truck only has 140K. was only down 1/2 quart this morning. What is the Reaction planetary? Is it easy to change? Where is it located?
#4
06-11-2014, 01:03 PM
Originally Posted by kris37fire
Truck only has 140K. was only down 1/2 quart this morning. What is the Reaction planetary? Is it easy to change? Where is it located?
How To Rebuild A 4L60E Automatic Transmission - YouTube
#5
06-11-2014, 09:13 PM
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