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truck1985 · 08-17-2010, 07:54 PM

I don't know about the current state of the fuel pressure when idling. Now let me throw you a new curve ball. Today my check engine light suddenly turned off. For most of the day, the engine ran like new. Then, the check engine light came back on, this time bringing more bad news than before. The system is too rich still, the MAP sensor is throwing a DTC again, and there is now a random misfire. What should I do now?

08-17-2010, 07:54 PM	#22
truck1985 Junior Member Join Date: Jun 2010 Posts: 47 2004 ION-3 Sedan	Re: Can't seem to fix this car?!? I don't know about the current state of the fuel pressure when idling. Now let me throw you a new curve ball. Today my check engine light suddenly turned off. For most of the day, the engine ran like new. Then, the check engine light came back on, this time bringing more bad news than before. The system is too rich still, the MAP sensor is throwing a DTC again, and there is now a random misfire. What should I do now?