2003 Buick LeSabre Custom 4dr Sedan (3.8L 6cyl 4A)
I have been purchasing Buick LeSabres since 1985. The 1999 I had had a problem with the intake manifold. When I purchased this 2003 I ask the salesman if GM had fixed the problem with the intake manifolds warping and leaking. He said they did. He lied. I just had to replace the intake manifold on this 2003. You would think that since this problem has been around for so long GM would have fixed it in production. I don't think I will every buy another GM product..