Have Transmission Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose).
Has this been a concern since new, recent occurance, been occurring a while?
Are you noticing the rpms higher than normal or the rpms rising to fast bt speed not increasing equally?
Based on that response the transmission and converter are doing just fine. I suggest you look more into the engine.
Try some injector cleaner in the fuel tank at double strength, clean the throttle body, fog the intake and combustion chambers using sea foam sucked in through a vacuum line, do a tune up, replace any worn filters, check the compression to see if the engine is weak.
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