How long till check engine light goes off after replacing sensor?

[iluvmy72]

Originally Posted by speedygonzales

I never said you used Bosch. I said I tried them and it caused a problem which gave a delayed reaction similar to yours. Sir.

Glad you paid 27 bucks. What that has to do with anything, I don't know.

Why you bought 4 and used 1 I have no idea.

Why you bought the 2 after cat sensors is a mystery. If your vehicle uses 4.

Why you never told us anything about your vehicle is a mystery. We have to now deduce you have a 96 or later since you bought 4(but did not use them all). Or did you buy 2 sets of front O2s? We don't know.

If that weren't confusing enough, your name makes us believe (again cause you didn't bother to tell us anything about your vehicle) that you drive a 72.

You sir are a d****e

lol....i wish I still had my 72. I wrecked her really bad three years ago. Slid off an icy road into an embankment and rolled. I bought 2 upstream an 2 down stream because I was going to do all brand new ones. I also ordered a new cat system. I was going to do that all at once but its been way too cold. Then the check engine lights shows up 2 days before inspection for emissions. 96 5.7 K1500. All is well!! no hard feeling broo.