[nygacr95]

I am trying to figure out some check engine lights on my parent's 98 chrsyler concorde lxi. It has a 3.2 with 35,000 miles.

It threw the following codes,
PO731, PO734,PO715, PO700 (twice on the PO700)
I know what the haynes manual says, but I am not sure what these indicate, or where to start.

I cleared the codes out, and got similar results,
PO731, PO733, PO734, and PO700 (twice again)

THe car feels like it doesn't want to shift out of 2nd or 3rd. It has little or no acceleration, like it normally does.

Previous to this, in the last 4 months, we replaced the output speed sensor (pretty sure it was the output) when the trans wouldn't shift out of first, and the speedo didn't work

Also, the car was serviced about a month ago for a bad trans into the radiator line. (hmmm. only ~35,000 miles.... odd?)

It runs great otherwise, and has me baffled, any help would be greatly appreciated!

Thanks!
Rick