brettv024

I am having problems accelerating over 3.5k RPMS, Check says I need to replace O2 sensor, but I just replaced sensory 1 almost 6 months ago. At about $300 a pop, I cant afford to keep replacing em. I am wondering if the O2 sensor is the problem w/ acceleration, and if so why is the O2 sensor crapping out on me again? What would be causing it to blow?

Thanks for any help.

TheOtherDave™

First off, Welcome to HAN. Enjoy your stay. :goodjob:

How many miles are on your Integra?
And what model year is it?
What specific CEL code are you getting?
How / why did the first O^2 sensor die?

This sort of sounds like it could be a dying catalytic converter...possibly. :dunno:
A bit more info and I can be of better help.

brettv024

Thanks,
64k miles on a rebuilt 98 Integra GS .
The first o2 Sensor was replaced when I bought the car, not sure how it went bad. Not sure what CEL code was. I will look get back w/ u on that one.

DRAG 3 INTEGRA

perhaps check the gap on the plugs. i had this prob once on my 98 gs and i had the gap too big, so i closed it a little and it was fine..

didnt i mention this? one of u mods delete my post?

MrFatbooty

The gap might be the problem but really we're not going to know what's up without the CEL code. To check ECU codes: http://www.c-speedracing.com/faq/06.php