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1999 Chevrolet Express Repair Question


Topics covered: Transmission.
Mileage: 118,000 miles.

Asked on January 26, 2013

Chevrolet Express Transmission Problem

After driving a while or on very hot days 90 degress plus the transmission shifts hard. It shift fine when cool. The fluid looks level looks ok. The fluid or filter has never been changed, but I was told if you do this the tranny could possibly go completely out.
Avatar Asked by gsteele55

Answer

Replied on January 26, 2013

no that won't happen, have a trans guy scan for codes if fluid is brown or black then it may be an internal trans problem also if brown change it if black get trans fixed.

Tiny Answered by hmac300 (expert)
17,749 answers provided