Quote:
Originally Posted by cohn96
hi, i have a 2000 s-10 2.2 liter aotumatic. i noticed when the truck is cold and i drive down the road at 55 to 60 mph my rpm's are around 2000 but when it is good and warmed up it jumps to 2600 rpm's. it seems like the longer i run it the more it does not want to shift into overdrive.i have had a problem where i was going down the road and all of a sudden the rpm's jumped to 3500. it did noy feel like it slipped or anything just like it would not shift up. i stopped shut the truck off waited 5 minutes.started truck up and drove down the road it ran perfect for about another hour then done the same thing.any tips on what it might be would be greatly appreciated.
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What is the mileage and service history on transmissioon?
Any cfheck engine lights?
Engine running goode?
Fluid level and fluid condition?
You need to get it on a engine/transmission capable scanner and check for codes engine and transmission and read out all transmission ahift and slipage data.
Post back any codes.