pdpunome

battling this, changed plugs, new map sensor, no leaks found, fixed turbo actuator, 2nd+3rd+4th pressure switches and no change. When driving and on gas right around 2000 rpms the rpms shoot up and car doesn't accelerate. What I am I missing? What could be causing this with no cel lights or codes?

pdpunome

oh and if i let off the gas when this occurs and then back on it then drives normal but every time not just randomly it does this, so learned to feather the gas when approaching 2k rpms.

justnspace

iTrader: (1)

sounds like slipping transmission

justnspace

iTrader: (1)

when was the last time you changed transmission fluid?

transmission fluid wears just like engine oil.
if for the life of the vehicle, transmission oil has not been changed, the fluid will be less effective and will cause slippage

HONDA's automatic transmissions arent the best, in terms of reliability. they NEED constant care, by changing transmission fluid regularly, JUST LIKE ENGINE OIL!

greg1c

Take a look at the transmission fluid, if it is not pink or red then it needs to be changed. If it is dark and smells burnt you have a problem, first thing to try is a 3x change. Change the fluid and then drive 2 or 3 miles, and do that 3 times. If changing the fluid does not help, you should take it to a reputable transmission shop to diagnose.

Acurian24

Any updates? Were you able to find the issue?

pdpunome

yes, replaced the transmission. I tried everything parts wise etc before doing so.