During storage the brakes develop corrosion on the rotor/drum surfaces. Not a big deal if stored in a garage, but a big problem if stored outdoors. The vehicle must be run as often as needed to wipe the corrosion off the rotors.
I don't store my vehicles in a garage. I have several daily drivers and this truck which I hardly ever use. It seems in this situation, it makes sense to drive it rather than store.
park it and leave it be but he thinks he must run it every week or it will never start again. Last year cost him around $1000 to take the car out, dead battery, rusted out exhaust system (from moisture froming during idle) and other problems brought on from all the hours of idling during the winter.
Correlation is not causation. If he has problems, they are probably not related to him starting it once per week. These problems would occur anyway. Old cars develop a multitude of issues: Electrical problems, rubber deteriorates, and so on.
Condensation forms in the engine in our humid climate. And comes out of the exhaust when started. I always warm up the vehicle for 5-10 minutes before I hit high RPMs on the road. But if is sitting for months, other evil things happen. Gaskets start leaking.
If you drive a car every day - it wears out. If you don't drive it - it starts rusting and leaking, whatever. ****ed if you do, and ****ed if you don't situation.
Really, the proper way to store something is in a climate controlled environment, with weight off wheels, etc. Given that it is not an option - the car is too old and does not deserve special treatment, I have to accept second best.
It is a 93 Capricewith almost 170K miles, on the other hand a 96 Impala with low miles would deserve garaged treatment.
P.S.
I had a 70's Dodge Dart, with relatively low miles. It sat for a few years, not even covered. Under snow, rain, everything. Weeds grew around it. Ants lived in the trunk and mice in the engine bay. The body deteriorated and rusted threw in several places, with every rain I would get a puddle under the dash and in the trunk.
Worse, the 318 engine which I heard was the best was really worn out by 140K miles, which is when I gave up on it. Smoked blue, had no power and got abysmal mileage. Probably not related to storage, but I always suspected there was a connection. I think that if not stored properly in a garage, it is better to drive it.
[ December 09, 2003, 02:38 AM: Message edited by: pacem ]