My girl friends ta keeps eating o2 sensors. Ever since we installed lt headers it has killed about 10 o2 sensors. it has to be dumping gas for some reason. Only thing i can think of is maybe tps sensor because she says that from time to time it stumbles when she takes off or stops fast. Any other suggestions. It has thrown both the standard and the vette o2's the vette sensors last about a month the standard are gone in about a week.

 

What codes does it throw? After my longtubes went on I got one or two codes because the sensors don't warm up as quickly as they were intended to with the stock setup... also having no cats doesn't help very much LOL

 

Are they the Front or Rear's?

If its the rear's just get O2 sims, it will solve your problem.

 

rears are gone. tuned out. fronts are left. slow response code is thrown for either side depending which went out at the time. they come out completely black after 5 min of running them but dont foul out that fast.

 

you should re tune it