86 Chevy S10 Blazer


Old 11-21-05, 04:00 AM
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Question 86 Chevy S10 Blazer

86 Chevy S10 Blazer with THM700-R4 Automatic Transmnission will only shift from the downshift gear to 1st gear for the first five miles.
WELL AFTER the normal operating temperature has been reached 2nd gear kicks in and the transmission performs perfectly for the remainder of the drive.
Ambient temperature in my location is a low of 43 degrees.
I have replaced and adjusted the TV Cable which for this model also serves as a modulator.
Fluid level is correct.
Could it be a problem with the Governor.(Shwartzenager gets blamed for everything esle) ?
Your suggestions will be appreciated.
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Old 11-21-05, 05:59 PM
v8driver's Avatar
Join Date: Sep 2005
Posts: 767
whens the last time the fluid and filter was changed?

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