You can try a drain and fill. https://www.matthewsvolvosite.com/forums/search.php?keywords=drain+and+fill+transmission&terms=all&author=&fid%5B%5D=9&sc=1&sf=all&sr=posts&sk=t&sd=d&st=0&ch=300&t=0&submit=Search Or a flush... at this point you don't have...

You can try a drain and fill. https://www.matthewsvolvosite.com/forums/search.php?keywords=drain+and+fill+transmission&terms=all&author=&fid%5B%5D=9&sc=1&sf=all&sr=posts&sk=t&sd=d&st=0&ch=300&t=0&submit=Search Or a flush... at this point you don't hav...

2009 S60 transmission issues, 140K miles - Car automatic transmission started acting up intermittently, symptoms slips wildly between gears, engine revs like its in neutral, fluid level OK. when it acts up the car will roll easily in "Park" shifter position. Linkage looks OK. Occurs when ...

I was about to say that the lack of drive or reverse is usually caused by a clogged internal filter, but the lack of Park engagement which is mechanical in nature is weird. Did the shifter not want to go to Park or it went into Park and nothing happens?

You have to remove the transmission and separate the bell housing from the rest of the transmission. It is internal to the transmission and not easily serviceable. But I am very puzzled why the Park is not engaging. Yes, Park not engaging is a mechanical link from the shift lever cable to the parki...

Got some bad fuel, of course it was15 gallons worth of the bad stuff, very hard to start, pulled the fuel filter and yellow orange fuel came out (no diesel smell) that seemed to almost want to bead like water. Installed new filter, burnt most of the remaining fuel out of the tank, Its now been dilu...

Have you tried running some fuel system cleaner through the system?

Neil.