Hi All
I have a 2004 Jeep Wrangler. The other day the engine light came on and the saga began....
I have read quite a few threads on o2 sensors and so on, how to replace them, this and that.
I took it to the shop this am and they guys cannot definitively tell me what the exact issue is. They are, however, leaning towards a software update. Is it normal for a software update to be so extremely expensive? Does it have to be done if one wanted to take out all the cats and install a free flow. I live in South Africa where there are no emissions laws at all. There is no other problems with the car other than it being heavy on petrol, which is probably to be expected since it is a 4l, although it is quite bad even by that standard. The mechanics also told me it has 2 cat foolers installed. Why would it have that? Would it be that the previous owners tried to fix it on the cheap? I don't know much about how the system really works and how a cat fooler would work in the mix there.....anyway, any help would be appreciated!
Thanks
I have a 2004 Jeep Wrangler. The other day the engine light came on and the saga began....
I have read quite a few threads on o2 sensors and so on, how to replace them, this and that.
I took it to the shop this am and they guys cannot definitively tell me what the exact issue is. They are, however, leaning towards a software update. Is it normal for a software update to be so extremely expensive? Does it have to be done if one wanted to take out all the cats and install a free flow. I live in South Africa where there are no emissions laws at all. There is no other problems with the car other than it being heavy on petrol, which is probably to be expected since it is a 4l, although it is quite bad even by that standard. The mechanics also told me it has 2 cat foolers installed. Why would it have that? Would it be that the previous owners tried to fix it on the cheap? I don't know much about how the system really works and how a cat fooler would work in the mix there.....anyway, any help would be appreciated!
Thanks