When Mike goes to Chuck's house to repair the broken door, he already has the correct socket to remove the bracing frames. There is no way he could know what tools he would need unless he was invited in first, which the scene implies he was not.
The Diet Dr. Pepper logo at Los Pollos Hermanos' soda fountain when Hector Salamanca visits is using the post-2006 logo. The scene is set in September 2002.
The Sprite logo at Los Pollos Hermanos' soda fountain when Hector Salamanca visits is using the post-2008 logo. The scene is set in September 2002.
When Hector Salamanca visits Los Pollos Hermanos, the soda fountain features the post-2007 Diet Coke logo. The scene is set in September 2002.