Hard shift from 1st to 2nd
April 22nd, 2023, 11:33 AM
#1
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Hard shift from 1st to 2nd
139,000 miles on my 07 Silverado extended cab, shifts hard from 1st to 2nd but shifts perfectly fine otherwise. The harder I accelerate, harder it shifts. Any ideas what could be issue?
April 23rd, 2023, 12:48 AM
#2
CF Monarch
Have you maintained your transmission?
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