Car starts to stall when pressing on the gas when going uphill but seems to only happen in the morning when car is first drove.
Car starts to stall when pressing on the gas when going uphill but seems to only happen in the morning when car is first drove.
My first thought is fuel pump. But you might want to start with just replacing the fuel filter. It is good maintenance anyway. If you find it is doing it all the time under load then it is most likely the fuel pump going out. You should also check to see if there are any codes stored in the computer. You can do it yourself without a scan tool. Post any codes you find.
Scan GM Engine Codes Yourself
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