|
That's surprising that one of Laurent's cars would have trouble!
That aside, it Sounds like you have something stuck in the valve body not allowing the car to up shift (had the Same problem in a 300CD, basically the same transmission).
You could try pulling the electrical connections to the transmission itself..just in case something up stream is malfunctioning. There should be one on the pass rear and another on the drivers side..just don't pull the one just aft of the mod valve (neutral safety switch).
How much time has gone by since the trans was installed?
You might try calling Laurent this week..I'd be surprised were he not willing to help.
Jonathan
|