Quote:
Originally Posted by tomwoods
Just a thought. I recently got picked up in a Town Car for a trip to the airport. Im chatting with the driver and we get around to mileage on the car. 470,000 He attributed it to Mobile 1 Oil on 5000 mile schedule. Summer warmup 5 minutes. Winter warmup 15 minutes. Im no expert, but its tough to argue with his results.
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What year? Again, older cars DO require a warm up, and if he has 400k miles on it, it's an older car.
Old school thinking because engines were different then.