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  1. #1 Re: rough idle 
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    no eggs smells like gas and my car just hit 140000
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  2. #2 Re: rough idle 
    GTX Level Member cerick08GP's Avatar
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    Quote Originally Posted by 02gtpalder View Post
    no eggs smells like gas and my car just hit 140000
    Well, if it was my car I’d call up a local shop and have them weld in a universal cat. It is your cheapest option when replacing the cat.

    Ten years of continuous driving excitement and counting!
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  3. #3 Re: rough idle 
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    im a certified tig and mig welder so i think im going to just do a delete since we dont have emissions. and then go from there then thanks a bunch for your in put!
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  4. #4 Re: rough idle 
    GTX Level Member cerick08GP's Avatar
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    I just thought of another cheap easy one, replace your PCV valve. It is a way out there chance like 1:1000, but its two bucks

    Although I’m pretty sure your cat is the issue. I have seen dozens of people that refuse to believe that cats and O2 sensors don’t last forever.

    PS deleteing it will give you a perma CEL

    Ten years of continuous driving excitement and counting!
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    2002GP||sold
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  5. #5 Re: rough idle 
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    i cant buy the little sensor to trick the o2 sensor off of zzp or dont those work
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  6. #6 Re: rough idle 
    GTX Level Member cerick08GP's Avatar
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    Honestly, I’m not sure they work for 04+.
    The only method I do know works is the PCM code delete.
    I’d give it a 50/50 chance

    Ten years of continuous driving excitement and counting!
    2008GP
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    2002GP||sold
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  7. #7 Re: rough idle 
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    ok figured it out guys after putting it on my fathers scanner and drove it #6 was the only one not firing so did compression test it was good so i got to looking and the wires to the plug for injector were bare an breaking so i repaired that and runs great again thanks for everyones help!
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