Hoping to get some ideas of what may be wrong with my Titan. Yesterday I was heading out into the desert down a sandy stretch of road, pretty fast admittedly. Rallying the thing I braked hard for a turn and downshifted from 3rd to 2nd, shouldn't be a problem of course, until when i tried to accelerate out of the turn at around 20 MPH, I pushed the gas pedal and there was absolutely zero throttle response. I could floor it and there would be no movement in RPMs... It was almost as if the throttle cable disconnected somehow. I came to a stop, put it in park, back in gear, and it still wouldn't provide any throttle to the diesel. I repeated this, and the second time it got going again, but barely. Finally, I shut the truck off, waited a minute, turned it back on and it worked fine, but then the same thing happened again, in a similar situation with hard braking. I bailed on my excursion and drove the truck back home in 2WD and didn't have a single problem.
When I was putting the truck back in park (while in 4H) trying to fix the issue and get throttle response on the pedal, i noticed the transmission would rev up to about 1200 RPM as I shifted back into park. Almost as if the computer didn't get the truck out of 2nd gear until I put it in park. It was super strange.
For context, This truck had a transmission failure and this new transmission only has about 1500 miles on it. In my opinion, since the truck was perfectly fine half the time, and all the time in 2WD, I have a feeling it may be a computer issue with shifting. I'm not sure why it can't handle shifting in manual, but there's definitely a problem.
If anyone has any insight into what this may be I'd really appreciate it. Thank you.
When I was putting the truck back in park (while in 4H) trying to fix the issue and get throttle response on the pedal, i noticed the transmission would rev up to about 1200 RPM as I shifted back into park. Almost as if the computer didn't get the truck out of 2nd gear until I put it in park. It was super strange.
For context, This truck had a transmission failure and this new transmission only has about 1500 miles on it. In my opinion, since the truck was perfectly fine half the time, and all the time in 2WD, I have a feeling it may be a computer issue with shifting. I'm not sure why it can't handle shifting in manual, but there's definitely a problem.
If anyone has any insight into what this may be I'd really appreciate it. Thank you.