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Sounds to me like the IAC valve (Idle Air Control Valve) needs to be replaced. It's not a hard thing to replace. The IAC opens and closes to allow air into the throttle body when the throttle blade(s) are closed (which is at idle). It might be dirty or have debris lodged in it which is causing it to act up. I've been able to replace them on older 2005 ...


If the car won't start, spray starting fluid into the air inlet, at the air cleaner and crank the engine. If it fires, then check the fuel pump and fuel quantity ground location inside the trunk (coming off the wire bundle to the fuel tank). if that has loosened, the pump and fuel guage will be intermittent and the car will be unreliable for no apparent ...

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