My Saturn dealership tells me that the rear oxygen sensor on my 2003 Ion 1 needs to be replaced; it is "not switching lean to rich". If anyone has done it, is this job a DIY candidate? The garage wants $191. Ouch.
Thanks,
Tom
My Saturn dealership tells me that the rear oxygen sensor on my 2003 Ion 1 needs to be replaced; it is "not switching lean to rich". If anyone has done it, is this job a DIY candidate? The garage wants $191. Ouch.
Thanks,
Tom
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