keep going thru o2 sensors?

[katillidie]

so my setup is, ka-t t25 bottom mount, runnin bout 14-16 psi. saf2 stock injectors maxed out... wideband shows at idle 14-15, wide open full boost 11.5-13 car runs great but about every month i am putting in a new o2 why is this and what can i do t prevent it? thanx

[Fancy_Footwork]

Simply put, you're burning through them. Running lean makes your exhaust temps hot as hell and having your o2's overheated for too long toasts them.

Upgrade your injectors and dial back your A/F some. The nice thing about more fuel is it cools things down AND keeps you from running your cylinders at the edge of predetonation.

[dc1984]

isnt that kinda of a little bit more than what u should be pushing with the t25. ive always kinda heard that 10-12 psi should be the most and still keep it pretty safe. but if it works for u

how are u testing ur o2 sensors to know that they are going out every month?

[katillidie]

just put a new one in and bam she run great again...

[demontirthteen]

And you may have to replace your Catalytic Converters all together to

[moso240]

please tell me you made a mistake ? 11.5 - 13.0 AFRS at WOT?

I may be mistaken but if your WOT at 13's expect somthing to give out

[maryjane]

if your near a 12.5-13.0 at wot your burnign up your o2 b/c you egts are geting to high!

[mmaxeyjr]

[maryjane]

lmfao!!!!!!!