Thread: RE: Stalling @ startup (cold only)

Originally Posted by BillBoost37

Marc,

You only have two O2 sensors, you are seeing the correct number. The way you describe the B1 Sensor is it's normal operation. It should toggle rich/lean fairly quickly.

On the cold starts, I'd pull the TB and clean it and the MAF/IAC. You'll be surprised how much that helps things.

BillBoost,

Thanks much for the info, you cleared up my concerns about the 02 sensor... I'll go ahead and pull the Throttle Body clean the MAF/IAC as you recommend, I have read elsewhere this is recommended to clear up minor issues...

Thanks again for your reply..

Best regards/Marc