1995 Chevy Suburban 1995 Suburban Transmission Fails to Shi

1995 CHEVROLET SUBURBAN
19,700 MILES • V8 • 4WD • AUTOMATIC
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J CHASEK
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The transmission shifts through all the gears just fine, but when it should shift into overdrive, the engine just continues to rev. If I let off of the gas to below 2000 rpm it will shift, then I can continue driving as normal. What should I do first? Last year I had the Dealer service the transmission. They replaced the oil and filter and I believe they flushed it as well.
Aug 17, 2008 at 11:49 AM
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RASMATAZ
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Do you have a steady check engine light on or comes and goes? Might want to pull the computer for code/s by grounding terminal B and comeback with the code/s. Also have the thermostat/coolant temperature sensor/vehicle speed sensors checked out-


https://www.2carpros.com/forum/automotive_pictures/12900_GM_ALCL_12.jpg

Aug 20, 2008 at 12:01 PM