went to get my NYS inspection renewal and got a failed result for emissions but the only code I got was "KOER" and in researching further it was key in off position while engine was running. I did find out there was a recall on it and wondering after I get that fixed would that take care of the failed inspection if that is the only code that comes up

can i get the switch replaced at no cost?

In the Inspection summary, I got:
Inspection result: FAIL
Safety: PASS
Emission: FAIL
Emission Results
There were no specific diagnostic codes. The mechanic that performed this test didn't know what it meant either and told me to go to someone that can explain what this means. a few months back i replaced drive shaft and valve covers. i did have a diagnostic code Exhaust Valve Control Solenoid Circuit High (Bank 1) high purge flow and the purge valve solenoid was replaced.

mostly freeway, short hi-way, total approx. 15 miles. reversed about 20 ft. wouldn't start. everything worked, wouldn't start. open hood engine hot but gauges all normal. suspected starter, 7 hrs. later engine starts.

Engine light has been on before and after car went into dealers for a crack intake manifold. Dealer managed to get a used one with no guarantees. Dealer said problem with valve cover leak is just a mater of time. This leak effects the spark plugs also. What can be done?

Our 2003 Saturn Vue acts like it doesn't want to go when you give it gas sometimes, not every time. Once you get it going though, it runs fine. Now the a/c isn't running cold. We took it in and they thought it was electrical so they "rebooted" it. Now they say its the transmission valve body. What could it be and is it worth fixing?

The first one is throttle position sensor, which I believe is causing the other ones. My question is can i replace the sensor? or do I have to replace the throttle body and if so whats should I expect to pay?
I'm not sure if it is related but my battery light also keeps flashing sporadically. I had my charging system checked, and it passed but the battery was not fully charged and the guy who tested it said my alternator may be failing because the battery wasnt fully charged and the charge wasn't raising and falling when the accelerator was pressed and released. Could a faulty alternator cause sensor issues?

I have checked all my conditions and I can't figure out what's going on

Looking to try to track down this leak. When the engine is revved up the oil will drip a good amount down the a/c mounting area and onto the exhaust. The front converter to be exact and cause smoking and oil burning. Can't seem to locate exactly where the leak may be coming from. It's just very difficult to see above the a/c compressor and locate the leak.

throttle will not open when gas pedal is depressed car starts run smooth can get only 3000 rpm and as the engine worms up max rpm decreases to just idle

I was hit in the front and the bumper was ripped off and the airbags never doployed

My car won't start the battery is fully charged am I able to check my ignition thru the starter