My truck is at the dealer right now getting an o2 sensor replaced, (again). $110 for diagonstics, which I already gave them the code, 1/2 hour labor and another 1/2 hour labor because he says they have to download updated programs into the truck after. WTF is wrong here? $325 for something I can do myself minus the download. That is why I hate dealerships. Is this download really necessary? And if it is, shouldnt it be of no charge to someone who owns their product? It is emissions related and all.

 

download is probably unneeded, it may fix emissions stuff a bit but for your truck its probably unneeded. Get out of that dealership there robbing you.

 

Yah, not going back there again. Next time a sensor goes, (and one will) I'll just put it in myself and reset the computer. Im extremely unhappy with them right now.

 

ok got 0420 I have a jasper remanufactured 4.7HO out of the same year Jeep Overland, i would like to replace the cat but what is called for and what the jeep engine call for are different, which one should i use?

 

If you have the p/n for the one that is specified for the engine I would use it as long as you can get it to adapt to your current exhaust. In the long run, I dont think either will matter as long as you have a good cat, no leaks and good O2 sensors.

 

hey for everyone i dunno if it was just my sit or a general thing but i was getting the same code when i first purchesed my 98 dakota upon inspecting the cat i seen it had been cut open and im assuming gutted all i changed is the cat and my muffler i did NOT change either sensor and no code since no problems either hope this helps at all