**** all that...I got those letters too. 1 for the cat BS and the Fuel pump module, thats a recall so no charge. but the cat is not a recall so these mothafucker chsrged me 50greenbackz 2 pull the ******* code to DETERMINE weather or not the cat is failing. my wonder is; what ses mil dtc etcetera will reveal a malf cat? after cat O2???? WHAT? i can pull codes on my own i shant gave them fools my $. i just wanted a free cat i guess **** IT ima get my own exhaust ne wayz...