OOPS. I forgot you were the one who tried Auto-Rx before. Have you tried using a good "high Mileage" oil like Valvoline Max Life in a nice thick 20W50 weight? It might help a bit with the seals and since it is nice and thick, that should help too.


'90 Montero XLS (Sold, sadly)
'95 Montero LS 160k
'03 Montero Limited 30k