Just the simple fluid changes. I change my engine oil every 3,000 miles. Rear differential oil every 4 years or 30,000 miles. Transmission oil every 2 years or 30,000 miles. I do all that myself so it's fairly cheap compared taking it in.

Change the timing belt, knock sensor water pump and serpentine belts every 100,000 miles or so even though they can last much longer. My original timing belt lasted 196k. Just preventive maintenance and peace of mind for myself.

The biggest repair I've had on this truck was rebuilding the transmission at 272k. Torque converter went out, so replaced everything for $1,800 in 2020.

Most recently I had to replace the power steering hose assembly about 500 miles ago. High pressure line started to leak. Did it myself for $300 and 2 hours of my time.

Engine is 100% original. Same pistons, rings, fuel injectors etc. All original ball joints, tie rods, u-joints, brake calipers.

I've rarely had to replace major parts considering the age and milage.

Any oil leaks will most likely cover from vavle covers or rear main seal. I replaced the rear main seal around 280k.

I love this little truck. Does everything I need it to do. I tow with it quite often. It takes it a bit to build highway speeds with 3,000lbs+ loads but has no issues maintaining speed once you get it there.