o2 and air temp sensor

[Tezmaster]

ok i got the codes for air temp sensor and o2 welll im runinng rich but when i drive and i come to the lights i step on the brake the engine has irratic idle for 2-4 seconds by 100 rpms

my car idles at 1100 lttle high but runing to rich

[Tezmaster]

No help geeeze thanks

[totallytherock]

Thats a commin thing when o2 is going bad it will progresivly wherson intill you com to a stop and the motor will stall replace o2 and other sensor and spark plugs because they willbe fould up. then buy 2 cans of (b-12 cemtool be berrynens) and put it in the gass tank.