Landhawker
TYF Newbie
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- Dec 17, 2015
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My 2007 Gmc yukon recently having trouble starting. Only happens randomly maybe once or twice a week. Check engine will come on and go off randomly as well. Getting codes P0137 O2 sensor circuit low. Not sure if it has to do with this. 162,000 miles
Does this sound like a fuel pump going bad? If so, how long do I have until it absolutely has to be replaced. Am I stupid not to go and get it replaced tomorrow?
Thanks so much for any comments and replies!
Does this sound like a fuel pump going bad? If so, how long do I have until it absolutely has to be replaced. Am I stupid not to go and get it replaced tomorrow?
Thanks so much for any comments and replies!
