Newbie here looking for some advice. just recently bought a 2001 sr5 with 115k on craigslist. got a really good deal on it and now found out why. went to the mechanic at goodyear before buying it and he said everything looked good. now a couple hundred miles after owning it there was a huge tranny leak. havent taken it to the shop yet but my geuss is that its serious. just asking for some advice. if i replace the tranny or fix it should i still get max life on the vechicle assuming the mechanic did a good job? i am wondering if its worth putting the work into the runner with 115k. i really like the vechicle but dont want it to be a constant source of problems and a money pit. also if i do go ahead and get it fixed. is there any extra procautions i can take any extra mods to get max life out of this runner?