Quote Originally Posted by gotrice?
for cars obd1 or obd0 the cat should be about 100 degrees hotter in the rear if it is working correctly.. if obd2 then should be about 100 degrees colder in the rear.... also hit the cat with ur hand.. if it rattles then the cat is no good......the brick is broken up on the inside.... let me know if u figure it out... i would drain that gas though if about a year old.....not good... if u want to clean out the motor.. there is some really strong stuff called b12 chemitool it will treat the gas and clean the motor of deposits.... also help on emissions... but if the car is runnig like crap it might be dumping fuel and burn up the cat also........ it would be good if u post the numbers.... IF U NEED A CAT CALL PAULS CUSTOM EXHAUST.....
You know you can keep that in PM's, right? I hate to be a nanny, but maybe you should read the forum rules, buddy. I think they said something about if you're not a sponser, then not to advertise.... something like that