Also change the thermostat every few years. Its important that the engine run at its intended temp. Thermostats are cheap and fail or react slowly over time.
Clean the EGR system every few years.
Clean the EGR system every few years.
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Don't every leave the garage if it's raining or showing or there is even snow on the ground. Always drive your car long enough to get the oil in the sump up to 100C. If you take your car outside keep a good coat of wax on it. Do all the required maintenance. Don't go to quickie lubes. Drive vary carefully. Don't pickup hitch-hikers. Keep good records. Use Auto-Rx every 25k miles. Don't loan your car to anyone, ever. Don't drive drunk or stoned or when you're sleepy or ----ed off.
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Be obsessive compulsive about the interior and exterior cleanliness of the vehicle. It's only after a few blemishes that you don't care about the air failing and the other annoying things that allow you to part with it way too early.