Sentences with phrase «now richer mixture»

When its cold the fuel injectors are commanded to inject extra fuel, and your cars idle speed control valve is commanded to increase idle speed to prevent the engine stalling from a now richer mixture.

Not exact matches

Neither should damage the catalytic converter irrevocably (except perhaps alternating lean - rich mixture could cause potential damage, if the carbon - rich compounds stay in the catalytic converter semi-permanently and then the oxygen - rich compounds arrive to allow the chemical reaction to proceed — now, could this happen if your sensor is damaged, I'm not sure, perhaps somebody more experienced in cars could answer).

Thanks for that I am now giving up on afr's and tuning buy the plugs and they both show a rich mixture and I am now experiencing more trouble with the right cylinder it is not firing when started from cold and once it warms up it fires and starts to run ok any ideas why this would be happening