I replaced plugs and distributor cap in February 2012.
Today I noticed a gas leak - the darn filler neck that connects to the tank has a small crack. When I was taking the hose off I thought that could be a problem.
An eleven year old car made by GM (Government Motors) that has lots of parts made of plastic - I should have expected problems. Saturday I am off to the junk yard to find a replacement fuel tank. Then, it is time to find a replacement for the Bravada - a Subaru Outback or Forester. Those were the only four bangers that enable me to tow my Jet Ski's.