Mechanics

CADILLAC SEVILLE TIRE PROBLEM

2003 Cadillac Seville • 50,000 miles

Every since I've owned this car I have had this broblem. The left front tire will not hold air pressure. It will lose 5psi. A month. All other tires maintain pressure. This has been going on since the car was new. After every tire rotation the same thing takes place. While the same tire on the back wheel it holds the pressure, but put it on the left front and it will lose 5 psi a month. I put a new set of Michilin at 35,000 and they do the same thing.I have never found anyone who can give me a reason for it. Can You
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Guest
October 20, 2012.



Someone is depressurising the tire since it is that particular only.

KHLow2008
Oct 20, 2012.
The tire doesn't know what position it's in so moving it changes nothing. 5PSI a month would fall into the normal range anyway.

Wrenchtech
Oct 20, 2012.
Take it to the tire store. Put in 50 pounds in the tire. They will submerge the tire in water and then ull know right where its leaking.

Cadieman
Oct 20, 2012.