Well, the dreaded head gasket bolt issue has happened. The dealership tech said I had a VERY small leak. I'm not going to keep the car, but it still runs perfectly. The only reason I took it in was due to a p0303 code that after all the replacement parts (spark plugs, coils, fuel injectors). I could not get the CIL to stay off. The car has never overheated. So, has anyone used Bars Leak just to prolong the inevitable? If so, how long did the patch last? I know, there will be someone that says just fix it correctly, but again I'm not putting the money into a 16 year old car.