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12/01/2021 10:50 pm
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Hey, Scotty!
I own a 2010 Chevrolet cobalt SS sedan that has 236,000 kilometres. I’ve owned this car for just over a year now and it has started to develop a problem on startup.
every-time I start it up on a hill it tends to bog out and feel like it’s about to shut off but after a couple seconds it goes back to normal and runs fine! It only happens on hills and has never happened on flat ground.
I scanned the car with a OBD scanner and it has a code for P2270 signal stuck lean sensor 2 but the car is straight piped! Would that have anything to do with it?
1 Answer
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13/01/2021 4:51 am
Your car runs lean since it does not get enough fuel. Change the fuel filter and pressure test the fuel pump.
