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2004 cts
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11 Posts
Discussion Starter · #1 ·
Hey guys, I am new to the board and have been having problems with my car and just wondering if anybody had any advice. The check engine light on my 04 CTS has just gone off for the 4th time in the last 7 months. The first time i took it in i was told the sensors on bank 2 (i think) had to be replaced, the 2nd time the cat converter had to be replaced, the 3rd time the sensors on bank 1 (i think) had to be replaced, and I just took it in again today to see what the problem is. I was just wondering if any of you guys know what the problem is and what i need to do to stop this from happening over and over again. I really know nothing about cars, so any help would be greatly appreciated. Thanks.
 

· Registered
2004 cts
Joined
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11 Posts
Discussion Starter · #5 ·
I just realized I was posting in the ctsv forum instead of the cts, I'm an idiot. Thanks for the replies though. Anyway, I have a cts and I have no clue what codes are popping up, I just see the light come on and I take it in. How many sensors and converters are there, bc I am really starting to get pissed. Is there anything I am doing wrong, should I be using a certain oil or a higher grade of gas? Thanks for the help.
 

· Registered
2004 cts
Joined
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11 Posts
Discussion Starter · #10 ·
thanks for the help guys. If these jobs can be done by myself, then that's what I'm gonna do. I feel a lot better about my situation now, I just feel like I have been getting screwed over. Also what are tier 1 fuels? Sorry for my ignorance on the subject.
 
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