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Old 02-24-2012, 06:57 PM   #2 (permalink)
dietz4ibanez
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Originally Posted by robkluck View Post
Our 2010 Equinox was sputtering, even on highway. Dealer replaced fuel pump and changed oil. Still sputters, and gas mileage went from 31 mpg at 70mph to 28. Any ideas? Thank you.
Sounds like a crank sensor to me but I might be wrong. There are a couple sensors that may be needing replaced due to defective manufacturer.
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