My car sputters in 2nd!! HELP
 

my car gets a code 10 (o2 sensor) and a code 14 (air control) for a 99 civic.

okay the problem is my first is kool, but when i switch to 2nd and step on the gas it sputters like its struggling for gas or air or somthing it jumps softly, i have no idea what it is i never had this problem befor.

can someone please help me thx in advance!

Re: My car sputters in 2nd!! HELP (lostntrance)
 

what kind of sounds do you hear? have you been racing your single cam? abusing it?? not a good idea. but try taking first gear to higher RPMS before you switch to 2nd then see what happens. maybe your fuel injectors arent giving enough fuel to your system.